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456 vulnerabilities
CVE-2026-15243 (GCVE-0-2026-15243)
Vulnerability from cvelistv5 – Published: 2026-07-24 11:29 – Updated: 2026-07-24 12:33 X_Open Source
VLAI
EPSS
VEX
Title
Improper Validation of Certificate in CAS Client
Summary
Apereo CAS Client accepts any CA-trusted certificate for any hostname, provided the URL the client is calling matches the configured allowlist or regex. An attacker with a MITM position (DNS poisoning, rogue Wi-Fi, malicious proxy, etc.) can provide any CA-signed certificate for a hostname that matches the configured allowlist or regex. This can lead to intercepting the CAS exchange, capturing the Ticket-Granting Ticket (TGT), and subsequently obtaining Service Tickets on behalf of the victim.
Because maintainers contact attempts were unsuccessful, vulnerabilities have only been confirmed in version 4.1.0 (Java Apereo CAS Client) and 3.6.4 (Jasig CAS Client) but may also affect other versions.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-297 - Improper validation of certificate with host mismatch
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://cert.pl/en/posts/2026/07/CVE-2026-15243 | third-party-advisory |
| https://www.apereo.org/programs/software/cas | product |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Apereo | Java Apereo CAS Client |
Affected:
4.1.0
(semver)
|
|
| Apereo | Jasig CAS Client |
Affected:
3.6.4
|
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CVE-2026-56392 (GCVE-0-2026-56392)
Vulnerability from cvelistv5 – Published: 2026-07-24 07:44 – Updated: 2026-07-24 12:32 X_Open Source
VLAI
EPSS
VEX
Title
Heap-based Buffer Overflow in GNU coreutils
Summary
GNU coreutils unexpand is vulnerable to a heap-based buffer overflow due to an integer overflow during buffer allocation when processing large tab stop (-t) values. The multiplication used to calculate the allocation size can wrap around, resulting in an undersized buffer.
When processing crafted input, subsequent writes exceed the allocated memory, leading to an out‑of‑bounds heap write.
When running GNU coreutils unexpand with attacker-provided large tab stop (-t) arguments, this behavior leads to a crash and potentially achieve a heap write primitive depending on memory layout.
This issue has been fixed in the commit b60a159fdc5bfcf9988d3a4cb6f53abe8ad5d35d
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://cert.pl/en/posts/2026/07/CVE-2026-56391 | third-party-advisory |
| https://git.savannah.gnu.org/cgit/coreutils.git/ | product |
| https://git.savannah.gnu.org/cgit/coreutils.git/c… | patch |
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CVE-2026-56391 (GCVE-0-2026-56391)
Vulnerability from cvelistv5 – Published: 2026-07-24 07:44 – Updated: 2026-07-24 12:31 X_Open Source
VLAI
EPSS
VEX
Title
Out‑of‑bounds Read in GNU coreutils
Summary
GNU coreutils uniq is vulnerable to an out‑of‑bounds read due to incorrect handling of multibyte input when the -w (--check-chars) option is used. The find_field() function miscalculates the byte length of characters by repeatedly processing a fixed pointer instead of advancing through the input, resulting in an inflated length value.
This incorrect length is later used in a memcmp operation, causing reads beyond the allocated buffer when processing crafted multibyte input.
When running GNU coreutils uniq with attacker-provided arguments, this behavior leads to a crash and potential adjacent heap memory exposure.
This issue has been fixed in the commit d64e35a8a4c0e4608321433e0d84d917e4e36371.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://cert.pl/en/posts/2026/07/CVE-2026-56391 | third-party-advisory |
| https://git.savannah.gnu.org/cgit/coreutils.git/ | product |
| https://git.savannah.gnu.org/cgit/coreutils.git/c… | patch |
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CVE-2026-53910 (GCVE-0-2026-53910)
Vulnerability from cvelistv5 – Published: 2026-07-22 13:42 – Updated: 2026-07-22 19:11 X_Open Source
VLAI
EPSS
VEX
Title
Heap-based Buffer Overflow in GNU diffutils
Summary
diff3 tool from GNU diffutils is vulnerable to a heap‑based buffer overflow due to multiple signed integer overflows in line‑mapping calculations. Incorrect arithmetic in mapping line ranges can result in corrupted values being used for memory allocation and loop bounds.
When processing crafted diff output, these overflows may cause the application to allocate insufficient memory and subsequently perform out‑of‑bounds writes during internal processing.
An attacker who can control the output of the diff program used by diff3 (e.g. via --diff-program pointing to a malicious script) can trigger out-of-bounds writes, resulting in a crash and potentially remote code execution depending on the environment.
This issue has been fixed in commit 9ff04d5b84743e331e80b589335a52c5480d1815
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://cert.pl/en/posts/2026/07/CVE-2026-53910 | third-party-advisory |
| https://git.savannah.gnu.org/cgit/diffutils.git/ | product |
| https://cgit.git.savannah.gnu.org/cgit/diffutils.… | patch |
| https://cgit.git.savannah.gnu.org/cgit/diffutils.… | patch |
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CVE-2026-16270 (GCVE-0-2026-16270)
Vulnerability from cvelistv5 – Published: 2026-07-22 12:37 – Updated: 2026-07-22 18:55 X_Open Source
VLAI
EPSS
VEX
Title
ReDoS in Open Mercato
Summary
Open Mercato does not validate regex rules. An attacker with privileges to create the regex rule can add an unsafe regex to a field. When someone provide the proper string it can result in a DoS attack.
This issue was fixed in version 0.6.4.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1333 - Inefficient regular expression complexity
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://cert.pl/posts/2026/07/CVE-2026-16270 | third-party-advisory |
| https://www.openmercato.com/ | product |
| https://github.com/open-mercato/open-mercato/pull/1996 | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Open Mercato | Open Mercato |
Affected:
0 , < 0.6.4
(semver)
|
Date Public
2026-07-22 12:32
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CVE-2026-57311 (GCVE-0-2026-57311)
Vulnerability from cvelistv5 – Published: 2026-07-20 12:53 – Updated: 2026-07-20 13:46
VLAI
EPSS
VEX
Title
Unrestricted Upload of File with Dangerous Type in Windu CMS
Summary
Windu CMS does not validate types of uploaded files. An authenticated attacker can upload arbitrary files, including PHP. This can lead to Remote Code Execution.
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Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
2 references
| URL | Tags |
|---|---|
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CVE-2026-57310 (GCVE-0-2026-57310)
Vulnerability from cvelistv5 – Published: 2026-07-20 12:52 – Updated: 2026-07-20 15:40
VLAI
EPSS
VEX
Title
Weak password hashing in Windu CMS
Summary
Windu CMS uses hashing algorithm based on MD5 and SHA1 with static salt to store user passwords. This allows an attacker who obtain password hash to decode user credentials.
Because vendor contact attempts were unsuccessful, the vulnerability has only been confirmed in version 4.1 but may also affect other versions.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-916 - Use of Password Hash With Insufficient Computational Effort
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://cert.pl/posts/2026/07/CVE-2026-57309 | third-party-advisory |
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CVE-2026-57309 (GCVE-0-2026-57309)
Vulnerability from cvelistv5 – Published: 2026-07-20 12:52 – Updated: 2026-07-20 15:41
VLAI
EPSS
VEX
Title
Blind SQL Injection in Windu CMS
Summary
A Blind SQL injection vulnerability has been identified in Windu CMS. A remote unauthenticated attacker is able to inject SQL syntax into URL path in HTTP header resulting in Blind SQL Injection.
Because vendor contact attempts were unsuccessful, the vulnerability has only been confirmed in version 4.1 but may also affect other versions.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://cert.pl/posts/2026/07/CVE-2026-57309 | third-party-advisory |
| https://windu.org | product |
Credits
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CVE-2026-46459 (GCVE-0-2026-46459)
Vulnerability from cvelistv5 – Published: 2026-07-15 12:51 – Updated: 2026-07-15 13:02
VLAI
EPSS
VEX
Title
Missing Authorization in ICU Scandinavia Boomerang
Summary
ICU Scandinavia Boomerang is vulnerable to a missing authentication flaw in its device receiver endpoints. This allows an unauthenticated remote attacker to read full facility configurations and write unauthorized data to the sensor database.
This issue has been fixed in version 2.4.18.029
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://cert.pl/posts/2026/07/CVE-2026-46458 | third-party-advisory |
| https://icuscandinavia.se/boomerang-quality-assur… | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| ICU Scandinavia | Boomerang |
Affected:
0 , < 2.4.18.029
(custom)
|
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CVE-2026-46458 (GCVE-0-2026-46458)
Vulnerability from cvelistv5 – Published: 2026-07-15 12:51 – Updated: 2026-07-15 13:02
VLAI
EPSS
VEX
Title
Credential exposure in ICU Scandinavia Boomerang
Summary
ICU Scandinavia Boomerang is vulnerable to an information disclosure flaw where sensitive credential files are exposed via static HTTP. This allows an unauthenticated remote attacker to retrieve plaintext service account and SMTP credentials by requesting specific XML files from the webroot.
This issue has been fixed in version 2.4.18.029
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-522 - Insufficiently Protected Credentials
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://cert.pl/posts/2026/07/CVE-2026-46458 | third-party-advisory |
| https://icuscandinavia.se/boomerang-quality-assur… | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| ICU Scandinavia | Boomerang |
Affected:
0 , < 2.4.18.029
(custom)
|
Date Public
2026-07-15 12:50
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CVE-2026-6847 (GCVE-0-2026-6847)
Vulnerability from cvelistv5 – Published: 2026-07-13 13:26 – Updated: 2026-07-14 14:32
VLAI
EPSS
VEX
Title
Unauthenticated Remote Code Execution in ThemisNETPanel
Summary
Remote Code Execution vulnerability exists in ThemisNETPanel due to missing authentication for a critical file upload function. The application exposes an endpoint that allows unauthenticated attackers to upload arbitrary PHP files by providing a base64-encoded payload and to execute arbitrary code on the underlying server. This issue has been fixed by a patch released in April 2026.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cert.pl/posts/2026/07/CVE-2026-6847/ | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| 4real | ThemisNETPanel |
Affected:
0 , < 04.2026
(date)
|
Date Public
2026-07-13 13:26
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CVE-2026-40553 (GCVE-0-2026-40553)
Vulnerability from cvelistv5 – Published: 2026-07-13 12:07 – Updated: 2026-07-13 13:00 X_Open Source
VLAI
EPSS
VEX
Title
Stack-based buffer overflow in gawk
Summary
Buffer overflow vulnerability has been found in "extension/readdir.c" program file of gawk (ftype() routine). This issue could be used to crash the program and potentially to achieve code execution, although the latter has not been confirmed to be feasible. It affects gawk in versions 5.4.0 and below.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://cgit.git.savannah.gnu.org/cgit/gawk.git/c… | patch |
| https://cert.pl/en/posts/2026/07/CVE-2026-40467 | third-party-advisory |
Date Public
2026-07-13 12:07
Credits
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CVE-2026-40469 (GCVE-0-2026-40469)
Vulnerability from cvelistv5 – Published: 2026-07-13 12:07 – Updated: 2026-07-13 13:01 X_Open Source
VLAI
EPSS
VEX
Title
Heap buffer overflow in gawk
Summary
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Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://cgit.git.savannah.gnu.org/cgit/gawk.git/c… | patch |
| https://cert.pl/en/posts/2026/07/CVE-2026-40467 | third-party-advisory |
Date Public
2026-07-13 12:07
Credits
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CVE-2026-40468 (GCVE-0-2026-40468)
Vulnerability from cvelistv5 – Published: 2026-07-13 12:07 – Updated: 2026-07-13 13:01 X_Open Source
VLAI
EPSS
VEX
Title
Heap buffer overflow in gawk
Summary
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SSVC
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Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://cgit.git.savannah.gnu.org/cgit/gawk.git/c… | patch |
| https://cert.pl/en/posts/2026/07/CVE-2026-40467 | third-party-advisory |
Date Public
2026-07-13 12:07
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CVE-2026-40467 (GCVE-0-2026-40467)
Vulnerability from cvelistv5 – Published: 2026-07-13 12:07 – Updated: 2026-07-13 13:02 X_Open Source
VLAI
EPSS
VEX
Title
Use after free in gawk
Summary
Use After Free vulnerability has been found in "io.c" program file of gawk (do_getline_redir() routine). This issue may lead to a crash. It affects gawk in versions 5.4.0 and below.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-416 - Use After Free
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://cgit.git.savannah.gnu.org/cgit/gawk.git/c… | patch |
| https://cert.pl/en/posts/2026/07/CVE-2026-40467 | third-party-advisory |
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2026-07-13 12:07
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CVE-2026-14461 (GCVE-0-2026-14461)
Vulnerability from cvelistv5 – Published: 2026-07-10 10:38 – Updated: 2026-07-10 13:14 X_Open Source
VLAI
EPSS
VEX
Title
Out-of-bound read in mtr
Summary
mtr is vulnerable to Out-of-bound read vulnerability in ipinfo_lookup() function. An attacker who can influence the TXT response used for AS lookups can trigger this bug by returning a DNS response that is larger than 512 bytes and uses a crafted compression pointer in the answer NAME field. ipinfo_lookup() function uses the length of the response as the end-of-message boundary for dn_expand() function. The result is a reliable crash.
This issue exists in the mtr through version 0.96 and it was fixed in commit 48e1794414d338ce47abc0f27c25ade8788af9c3.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds read
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://cert.pl/en/posts/2026/07/CVE-2026-14461 | third-party-advisory |
| https://github.com/traviscross/mtr/commit/48e1794… | patch |
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CVE-2026-41879 (GCVE-0-2026-41879)
Vulnerability from cvelistv5 – Published: 2026-07-10 09:05 – Updated: 2026-07-10 10:19
VLAI
EPSS
VEX
Title
Weak password hashing in R-SOFT DMS
Summary
R-SOFT DMS stores superadmin credentials using a non-salted nested MD5 hash. This allows an attacker who obtain password hash to decode superadmin credentials. Critically, this password cannot be changed except by modifying the configuration file.
This issue was fixed in version v3.17-2000.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-328 - Use of Weak Hash
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cert.pl/posts/2026/07/CVE-2026-41876 | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| R-SOFT SERWIS | DMS |
Affected:
0 , < v3.17-2000
(custom)
|
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CVE-2026-41878 (GCVE-0-2026-41878)
Vulnerability from cvelistv5 – Published: 2026-07-10 09:05 – Updated: 2026-07-10 10:23
VLAI
EPSS
VEX
Title
Insecure Direct Object Reference in R-SOFT DMS
Summary
R-SOFT DMS is vulnerable to Insecure Direct Object Reference (IDOR) attack in multiple file download endpoints. The application fetches files from the database by ID and serves them to whoever requests them, relying only on session authentication, meaning any valid user can access any file.
This issue was fixed in version v3.19-2862 and v3.17-2580.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cert.pl/posts/2026/07/CVE-2026-41876 | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| R-SOFT SERWIS | DMS |
Affected:
0 , < v3.19-2862
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Affected: 0 , < v3.17-2580 (custom) |
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CVE-2026-41880 (GCVE-0-2026-41880)
Vulnerability from cvelistv5 – Published: 2026-07-10 09:05 – Updated: 2026-07-10 10:55
VLAI
EPSS
VEX
Title
OS Command Injection in R-SOFT DMS
Summary
R-SOFT DMS is vulnerable to OS Command Injection in the Optical Character Recognition (OCR) module. Multiple command execution functions accept user-controllable file paths without proper sanitization before passing them to the system shell via SSH. In current infrastructure the URL encoding neutralizes the injection during the standard web upload flow. An authenticated attacker who is able to trigger the OCR functionality for the uploaded file can execute OS commands within the context of a root user.
This issue was fixed in version v3.19-2862 and v3.17-2580.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cert.pl/posts/2026/07/CVE-2026-41876 | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| R-SOFT SERWIS | DMS |
Affected:
0 , < v3.19-2862
(custom)
Affected: 0 , < v3.17-2580 (custom) |
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CVE-2026-41877 (GCVE-0-2026-41877)
Vulnerability from cvelistv5 – Published: 2026-07-10 09:05 – Updated: 2026-07-10 10:56
VLAI
EPSS
VEX
Title
Stored XSS in R-SOFT DMS
Summary
R-SOFT DMS is vulnerable to Stored XSS in file upload functionality. Authenticated attacker can inject arbitrary HTML and JS into the name of the file being uploaded, which will be executed when visiting file list or upload status by other users.
This issue was fixed in version v3.19-2832 and v3.17-2580.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cert.pl/posts/2026/07/CVE-2026-41876 | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| R-SOFT SERWIS | DMS |
Affected:
0 , < v3.19-2832
(custom)
Affected: 0 , < v3.17-2580 (custom) |
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CVE-2026-41876 (GCVE-0-2026-41876)
Vulnerability from cvelistv5 – Published: 2026-07-10 09:05 – Updated: 2026-07-10 10:57
VLAI
EPSS
VEX
Title
OS Command Injection in R-SOFT DMS
Summary
R-SOFT DMS is vulnerable to OS Command Injection in konwertujAction() function. The document converter executes shell commands using unsanitized file paths and format parameters. This allows an authenticated attacker to execute arbitrary system commands with the privileges of the web server user.
This issue was fixed in version v3.19-2752 and v3.17-2580.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cert.pl/posts/2026/07/CVE-2026-41876 | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| R-SOFT SERWIS | DMS |
Affected:
0 , < v3.19-2752
(custom)
Affected: 0 , < v3.17-2580 (custom) |
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CVE-2026-50644 (GCVE-0-2026-50644)
Vulnerability from cvelistv5 – Published: 2026-07-09 09:57 – Updated: 2026-07-09 12:09
VLAI
EPSS
VEX
Title
SQL Injection in SOPlanning Audit Retention Configuration
Summary
SOPlanning is vulnerable to SQL injection in the audit retention configuration. An attacker holding parameters_all rights can inject SQL commands into the audit configuration form which is then saved. The execution is triggered when the audit functionality is accessed (by the attacker or another user).
This issue was fixed in version 1.56.01.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://cert.pl/en/posts/2026/07/CVE-2026-50644 | third-party-advisory |
| https://www.soplanning.org/en/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SOPlanning | SOPlanning |
Affected:
0 , < 1.56.01
(semver)
|
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CVE-2026-56289 (GCVE-0-2026-56289)
Vulnerability from cvelistv5 – Published: 2026-07-09 09:29 – Updated: 2026-07-09 12:21 X_Open Source
VLAI
EPSS
VEX
Title
Loop with Unreachable Exit Condition in GNU patch
Summary
GNU patch is vulnerable to a denial of service (DoS) due to improper validation of hunk (single block of changes in diff) line offsets in unified-diff input. A specially crafted patch can specify an extremely large line number, causing the application to enter an effectively infinite processing loop while attempting to locate the requested position.
This results in excessive CPU consumption and prevents the process from completing.
An attacker can trigger this behavior by supplying a malicious patch file, causing the utility to become unresponsive and require manual termination.
This issue has been fixed in the commit faba04ef4f2b410257f76c1b9dc85e350929c4b9
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://cert.pl/en/posts/2026/07/CVE-2026-56288 | third-party-advisory |
| https://cgit.git.savannah.gnu.org/cgit/patch.git/ | product |
| https://cgit.git.savannah.gnu.org/cgit/patch.git/… | patch |
Credits
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CVE-2026-56288 (GCVE-0-2026-56288)
Vulnerability from cvelistv5 – Published: 2026-07-09 09:29 – Updated: 2026-07-09 12:57 X_Open Source
VLAI
EPSS
VEX
Title
NULL Pointer Dereference in GNU patch
Summary
GNU patch is vulnerable to a NULL pointer dereference when processing a specially crafted unified-diff patch file. Improper handling of consecutive end-of-file newline markers can corrupt internal hunk (single block of changes in diff) data structures, causing the application to pass a NULL pointer to fwrite() during patch processing.
An attacker can trigger this condition with a malicious patch file, causing the utility to crash and resulting in a denial of service.
This issue has been fixed in the commit e6d6a4e021660679d7fc9150f981d4920f722313
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://cert.pl/en/posts/2026/07/CVE-2026-56288 | third-party-advisory |
| https://cgit.git.savannah.gnu.org/cgit/patch.git/ | product |
| https://cgit.git.savannah.gnu.org/cgit/patch.git/… | patch |
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CVE-2026-54431 (GCVE-0-2026-54431)
Vulnerability from cvelistv5 – Published: 2026-07-02 10:30 – Updated: 2026-07-02 12:16 X_Open Source
VLAI
EPSS
VEX
Title
Improper Data Validation in liboauth2
Summary
In liboauth2 the Demonstrating Proof-of-Possession (DPoP) verifier accepts a proof whose JSON Web Key (jwk) header contains private key material. RFC 9449 section 4.3 step 7 requires the verifier to reject such a proof but oauth2_token_verify() function returns success for a malformed DPoP proof that embeds the private Elliptic Curve (EC) key in the header.
This issue was fixed in version 2.3.0
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-358 - Improperly Implemented Security Check for Standard
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://cert.pl/en/posts/2026/07/CVE-2026-54430 | third-party-advisory |
| https://github.com/OpenIDC/liboauth2 | product |
| https://github.com/OpenIDC/liboauth2/commit/c0b57… | issue-tracking |
Date Public
2026-07-02 00:00
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CVE-2026-54430 (GCVE-0-2026-54430)
Vulnerability from cvelistv5 – Published: 2026-07-02 10:30 – Updated: 2026-07-02 12:17 X_Open Source
VLAI
EPSS
VEX
Title
Server-Site Request Forgery in liboauth2
Summary
liboauth2 is vulnerable to Server-Side Request Forgery in oauth2_jose_jwks_aws_alb_resolve() function. The AWS ALB verifier reads both signer and kid from the unverified JWT
header. If signer matches the configured ARN, kid is appended to
alb_base_url without URL encoding or path sanitization, and the HTTP GET
is issued before signature verification. This allows an attacker to force
the server to send a GET request to an attacker-chosen internal path.
This issue was fixed in version 2.3.0
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://cert.pl/en/posts/2026/07/CVE-2026-54430 | third-party-advisory |
| https://github.com/OpenIDC/liboauth2 | product |
| https://github.com/OpenIDC/liboauth2/commit/34750… | issue-tracking |
Date Public
2026-07-02 00:00
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CVE-2026-53909 (GCVE-0-2026-53909)
Vulnerability from cvelistv5 – Published: 2026-07-01 11:59 – Updated: 2026-07-01 13:37
VLAI
EPSS
VEX
Title
Arbitrary File Upload in MCO
Summary
MCO does not correctly validate types of uploaded files. File upload validation functionality relies only on client-side checks, which can be bypassed. An authorized, low-privileged attacker can upload files with arbitrary types to the server.
Because vendor contact attempts were unsuccessful, the vulnerability has only been confirmed in version 25.3.3.1 but may also affect other versions.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://cert.pl/en/posts/2026/07/CVE-2026-53902 | third-party-advisory |
| https://mco.mycomplianceoffice.com/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MyComplianceOffice | MCO |
Affected:
25.3.3.1
(custom)
|
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CVE-2026-53908 (GCVE-0-2026-53908)
Vulnerability from cvelistv5 – Published: 2026-07-01 11:59 – Updated: 2026-07-01 13:38
VLAI
EPSS
VEX
Title
User Enumeration in MCO
Summary
MCO is vulnerable to User Enumeration through authentication-related functionalities. The application returns distinguishable responses for valid and invalid users during username reminder and password reset operations. An attacker can leverage these differences to enumerate valid usernames and email addresses.
Because vendor contact attempts were unsuccessful, the vulnerability has only been confirmed in version 25.3.3.1 but may also affect other versions.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-204 - Observable Response Discrepancy
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://cert.pl/en/posts/2026/07/CVE-2026-53902 | third-party-advisory |
| https://mco.mycomplianceoffice.com/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MyComplianceOffice | MCO |
Affected:
25.3.3.1
(custom)
|
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CVE-2026-53907 (GCVE-0-2026-53907)
Vulnerability from cvelistv5 – Published: 2026-07-01 11:58 – Updated: 2026-07-01 13:38
VLAI
EPSS
VEX
Title
Stored Cross‑Site Scripting in MCO
Summary
MCO is vulnerable to Stored Cross‑Site Scripting (XSS) via the application logo upload functionality. An attacker with the ability to change the application logo can upload a crafted SVG file containing malicious JavaScript code that is executed when the logo is rendered or opened.
Because vendor contact attempts were unsuccessful, the vulnerability has only been confirmed in version 25.3.3.1 but may also affect other versions.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://cert.pl/en/posts/2026/07/CVE-2026-53902 | third-party-advisory |
| https://mco.mycomplianceoffice.com/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MyComplianceOffice | MCO |
Affected:
25.3.3.1
(custom)
|
Credits
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CVE-2026-53906 (GCVE-0-2026-53906)
Vulnerability from cvelistv5 – Published: 2026-07-01 11:58 – Updated: 2026-07-01 13:39
VLAI
EPSS
VEX
Title
Path Disclosure and Path Traversal in MCO
Summary
MCO is vulnerable to Path Disclosure and Path Traversal in file handling functionality related to data export and upload. Improper validation of the filename parameter allows writing files to arbitrary locations as well as indirect disclosure of absolute server paths through error messages.
Because vendor contact attempts were unsuccessful, the vulnerability has only been confirmed in version 25.3.3.1 but may also affect other versions.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://cert.pl/en/posts/2026/07/CVE-2026-53902 | third-party-advisory |
| https://mco.mycomplianceoffice.com/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MyComplianceOffice | MCO |
Affected:
25.3.3.1
(custom)
|
Credits
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