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10 vulnerabilities found for HTMLy by danpros
CVE-2026-18646 (GCVE-0-2026-18646)
Vulnerability from nvd – Published: 2026-08-03 20:30 – Updated: 2026-08-04 14:01
VLAI
EPSS
VEX
Title
danpros HTMLy Author Name htmly.php path traversal
Summary
A weakness has been identified in danpros HTMLy up to 3.1.1. This vulnerability affects unknown code of the file /system/htmly.php of the component Author Name Handler. Executing a manipulation of the argument Name can lead to path traversal. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-04 14:01 UTC
CWE
- CWE-22 - Path Traversal
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/385565 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/385565/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-18646 | third-party-advisory |
| https://vuldb.com/submit/854995 | third-party-advisory |
| https://github.com/orionyan520/cve_report/issues/7 | exploitissue-tracking |
Impacted products
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CVE-2026-18645 (GCVE-0-2026-18645)
Vulnerability from nvd – Published: 2026-08-03 20:15 – Updated: 2026-08-04 17:11
VLAI
EPSS
VEX
Title
danpros HTMLy Admin Content Endpoint admin.php add_content path traversal
Summary
A security flaw has been discovered in danpros HTMLy up to 3.1.1. This affects the function add_content of the file /system/admin/admin.php of the component Admin Content Endpoint. Performing a manipulation of the argument oldfile results in path traversal. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-04 17:10 UTC
CWE
- CWE-22 - Path Traversal
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/385564 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/385564/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-18645 | third-party-advisory |
| https://vuldb.com/submit/854994 | third-party-advisory |
| https://github.com/orionyan520/cve_report/issues/6 | exploitissue-tracking |
Impacted products
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CVE-2026-18644 (GCVE-0-2026-18644)
Vulnerability from nvd – Published: 2026-08-03 20:00 – Updated: 2026-08-03 20:28
VLAI
EPSS
VEX
Title
danpros HTMLy Delete Username Endpoint htmly.php unlink path traversal
Summary
A vulnerability was identified in danpros HTMLy up to 3.1.1. Affected by this issue is the function unlink of the file /system/htmly.php of the component Delete Username Endpoint. Such manipulation of the argument File leads to path traversal. The attack can be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-03 20:28 UTC
CWE
- CWE-22 - Path Traversal
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/385563 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/385563/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-18644 | third-party-advisory |
| https://vuldb.com/submit/854991 | third-party-advisory |
| https://github.com/orionyan520/cve_report/issues/5 | exploitissue-tracking |
Impacted products
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CVE-2026-57940 (GCVE-0-2026-57940)
Vulnerability from nvd – Published: 2026-06-26 13:08 – Updated: 2026-06-26 13:25
VLAI
EPSS
VEX
Summary
HTMLy 3.1.1 contains a Server-Side Request Forgery (SSRF) vulnerability in the RSS feed import functionality. The function get_feed() in system/admin/admin.php passes user-supplied $feed_url directly to file_get_contents() without any validation. An authenticated attacker with administrative privileges can exploit this by entering a crafted URL (e.g., http://dnslog.example.com, file:///etc/passwd, or http://169.254.169.254 in cloud contexts) via Tools -> Import RSS. The server will then make a request to the attacker-controlled target.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-26 13:25 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
1 reference
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CVE-2026-45233 (GCVE-0-2026-45233)
Vulnerability from nvd – Published: 2026-06-25 15:50 – Updated: 2026-07-28 01:48 X_Open Source
VLAI
EPSS
VEX
Title
HTMLy CMS 3.1.1 Path Traversal via oldfile Parameter in Autosave
Summary
HTMLy CMS through 3.1.1 contains a path traversal vulnerability that allows low-privileged authenticated attackers to relocate arbitrary files by supplying directory traversal sequences in the oldfile parameter at the admin autosave endpoint. Attackers can pass unsanitized traversal sequences directly to file_exists() and rename() functions in admin.php without canonicalization or directory boundary enforcement to cause unintended relocation of any file writable by the web server process to an attacker-specified draft location.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-25 18:11 UTC
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gist.github.com/mrgr4yhat/c4df971eafa272a… | technical-descriptionexploit |
| https://www.vulncheck.com/advisories/htmly-cms-pa… | third-party-advisory |
Date Public
2026-06-25 00:00
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CVE-2026-18646 (GCVE-0-2026-18646)
Vulnerability from cvelistv5 – Published: 2026-08-03 20:30 – Updated: 2026-08-04 14:01
VLAI
EPSS
VEX
Title
danpros HTMLy Author Name htmly.php path traversal
Summary
A weakness has been identified in danpros HTMLy up to 3.1.1. This vulnerability affects unknown code of the file /system/htmly.php of the component Author Name Handler. Executing a manipulation of the argument Name can lead to path traversal. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-04 14:01 UTC
CWE
- CWE-22 - Path Traversal
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/385565 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/385565/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-18646 | third-party-advisory |
| https://vuldb.com/submit/854995 | third-party-advisory |
| https://github.com/orionyan520/cve_report/issues/7 | exploitissue-tracking |
Impacted products
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CVE-2026-18645 (GCVE-0-2026-18645)
Vulnerability from cvelistv5 – Published: 2026-08-03 20:15 – Updated: 2026-08-04 17:11
VLAI
EPSS
VEX
Title
danpros HTMLy Admin Content Endpoint admin.php add_content path traversal
Summary
A security flaw has been discovered in danpros HTMLy up to 3.1.1. This affects the function add_content of the file /system/admin/admin.php of the component Admin Content Endpoint. Performing a manipulation of the argument oldfile results in path traversal. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-04 17:10 UTC
CWE
- CWE-22 - Path Traversal
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/385564 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/385564/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-18645 | third-party-advisory |
| https://vuldb.com/submit/854994 | third-party-advisory |
| https://github.com/orionyan520/cve_report/issues/6 | exploitissue-tracking |
Impacted products
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CVE-2026-18644 (GCVE-0-2026-18644)
Vulnerability from cvelistv5 – Published: 2026-08-03 20:00 – Updated: 2026-08-03 20:28
VLAI
EPSS
VEX
Title
danpros HTMLy Delete Username Endpoint htmly.php unlink path traversal
Summary
A vulnerability was identified in danpros HTMLy up to 3.1.1. Affected by this issue is the function unlink of the file /system/htmly.php of the component Delete Username Endpoint. Such manipulation of the argument File leads to path traversal. The attack can be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-03 20:28 UTC
CWE
- CWE-22 - Path Traversal
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/385563 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/385563/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-18644 | third-party-advisory |
| https://vuldb.com/submit/854991 | third-party-advisory |
| https://github.com/orionyan520/cve_report/issues/5 | exploitissue-tracking |
Impacted products
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CVE-2026-57940 (GCVE-0-2026-57940)
Vulnerability from cvelistv5 – Published: 2026-06-26 13:08 – Updated: 2026-06-26 13:25
VLAI
EPSS
VEX
Summary
HTMLy 3.1.1 contains a Server-Side Request Forgery (SSRF) vulnerability in the RSS feed import functionality. The function get_feed() in system/admin/admin.php passes user-supplied $feed_url directly to file_get_contents() without any validation. An authenticated attacker with administrative privileges can exploit this by entering a crafted URL (e.g., http://dnslog.example.com, file:///etc/passwd, or http://169.254.169.254 in cloud contexts) via Tools -> Import RSS. The server will then make a request to the attacker-controlled target.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-26 13:25 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
1 reference
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CVE-2026-45233 (GCVE-0-2026-45233)
Vulnerability from cvelistv5 – Published: 2026-06-25 15:50 – Updated: 2026-07-28 01:48 X_Open Source
VLAI
EPSS
VEX
Title
HTMLy CMS 3.1.1 Path Traversal via oldfile Parameter in Autosave
Summary
HTMLy CMS through 3.1.1 contains a path traversal vulnerability that allows low-privileged authenticated attackers to relocate arbitrary files by supplying directory traversal sequences in the oldfile parameter at the admin autosave endpoint. Attackers can pass unsanitized traversal sequences directly to file_exists() and rename() functions in admin.php without canonicalization or directory boundary enforcement to cause unintended relocation of any file writable by the web server process to an attacker-specified draft location.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-25 18:11 UTC
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gist.github.com/mrgr4yhat/c4df971eafa272a… | technical-descriptionexploit |
| https://www.vulncheck.com/advisories/htmly-cms-pa… | third-party-advisory |
Date Public
2026-06-25 00:00
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