Common Weakness Enumeration
CWE-29
AllowedPath Traversal: '\..\filename'
Abstraction: Variant · Status: Incomplete
The product uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize '\..\filename' (leading backslash dot dot) sequences that can resolve to a location that is outside of that directory.
127 vulnerabilities reference this CWE, most recent first.
CVE-2024-7957 (GCVE-0-2024-7957)
Vulnerability from cvelistv5 – Published: 2025-03-20 10:10 – Updated: 2025-03-20 18:22
VLAI
EPSS
VEX
Title
Arbitrary File Overwrite in danswer-ai/danswer
Summary
An arbitrary file overwrite vulnerability exists in the ZulipConnector of danswer-ai/danswer, affecting the latest version. The vulnerability arises from the load_credentials method, where user-controlled input for realm_name and zuliprc_content is used to construct file paths and write file contents. This allows attackers to overwrite or create arbitrary files if a zuliprc- directory already exists in the temporary directory.
Severity
9.1 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-29 - Path Traversal: '\..\filename'
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| danswer-ai | danswer-ai/danswer |
Affected:
unspecified , ≤ latest
(custom)
|
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CVE-2024-7774 (GCVE-0-2024-7774)
Vulnerability from cvelistv5 – Published: 2024-10-29 12:49 – Updated: 2024-10-29 13:31
VLAI
EPSS
VEX
Title
Path Traversal in langchain-ai/langchainjs
Summary
A path traversal vulnerability exists in the `getFullPath` method of langchain-ai/langchainjs version 0.2.5. This vulnerability allows attackers to save files anywhere in the filesystem, overwrite existing text files, read `.txt` files, and delete files. The vulnerability is exploited through the `setFileContent`, `getParsedFile`, and `mdelete` methods, which do not properly sanitize user input.
Severity
6.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-29 - Path Traversal: '\..\filename'
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| langchain-ai | langchain-ai/langchainjs |
Affected:
unspecified , < 0.2.19
(custom)
|
|
| langchain-ai | langchain-ai\/langchainjs |
Affected:
0 , < 0.2.19
(custom)
cpe:2.3:a:langchain-ai:langchain-ai\/langchainjs:*:*:*:*:*:*:*:* |
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CVE-2024-7033 (GCVE-0-2024-7033)
Vulnerability from cvelistv5 – Published: 2025-03-20 10:09 – Updated: 2025-03-20 18:33
VLAI
EPSS
VEX
Title
Arbitrary File Write in open-webui/open-webui
Summary
In version 0.3.8 of open-webui/open-webui, an arbitrary file write vulnerability exists in the download_model endpoint. When deployed on Windows, the application improperly handles file paths, allowing an attacker to manipulate the file path to write files to arbitrary locations on the server's filesystem. This can result in overwriting critical system or application files, causing denial of service, or potentially achieving remote code execution (RCE). RCE can allow an attacker to execute malicious code with the privileges of the user running the application, leading to a full system compromise.
Severity
6.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-29 - Path Traversal: '\..\filename'
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| open-webui | open-webui/open-webui |
Affected:
unspecified , ≤ latest
(custom)
|
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CVE-2024-6396 (GCVE-0-2024-6396)
Vulnerability from cvelistv5 – Published: 2024-07-12 00:00 – Updated: 2024-08-01 21:41
VLAI
EPSS
VEX
Title
Arbitrary File Overwrite and Data Exfiltration in aimhubio/aim
Summary
A vulnerability in the `_backup_run` function in aimhubio/aim version 3.19.3 allows remote attackers to overwrite any file on the host server and exfiltrate arbitrary data. The vulnerability arises due to improper handling of the `run_hash` and `repo.path` parameters, which can be manipulated to create and write to arbitrary file paths. This can lead to denial of service by overwriting critical system files, loss of private data, and potential remote code execution.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-29 - Path Traversal: '\..\filename'
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| aimhubio | aimhubio/aim |
Affected:
unspecified , ≤ latest
(custom)
|
|
| aimhubio | aim |
Affected:
3.19.3
cpe:2.3:a:aimhubio:aim:3.19.3:*:*:*:*:*:*:* |
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CVE-2024-6394 (GCVE-0-2024-6394)
Vulnerability from cvelistv5 – Published: 2024-09-30 08:09 – Updated: 2024-10-01 14:30
VLAI
EPSS
VEX
Title
Local File Inclusion in parisneo/lollms-webui
Summary
A Local File Inclusion vulnerability exists in parisneo/lollms-webui versions below v9.8. The vulnerability is due to unverified path concatenation in the `serve_js` function in `app.py`, which allows attackers to perform path traversal attacks. This can lead to unauthorized access to arbitrary files on the server, potentially exposing sensitive information such as private SSH keys, configuration files, and source code.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-29 - Path Traversal: '\..\filename'
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| parisneo | parisneo/lollms-webui |
Affected:
unspecified , ≤ latest
(custom)
|
|
| parisneo | lollms-webui |
Affected:
0 , < 9.8
(custom)
cpe:2.3:a:parisneo:lollms-webui:*:*:*:*:*:*:*:* |
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CVE-2024-6139 (GCVE-0-2024-6139)
Vulnerability from cvelistv5 – Published: 2024-06-27 18:45 – Updated: 2024-08-01 21:33
VLAI
EPSS
VEX
Title
Path Traversal in parisneo/lollms
Summary
A path traversal vulnerability exists in the XTTS server of the parisneo/lollms package version v9.6. This vulnerability allows an attacker to write audio files to arbitrary locations on the system and enumerate file paths. The issue arises from improper validation of user-provided file paths in the `tts_to_file` endpoint.
Severity
7.3 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-29 - Path Traversal: '\..\filename'
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| parisneo | parisneo/lollms |
Affected:
unspecified , ≤ latest
(custom)
|
|
| parisneo | lollms-webui |
Affected:
9.6 , ≤ 9.8
(custom)
cpe:2.3:a:parisneo:lollms-webui:9.6:*:*:*:*:*:*:* |
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CVE-2024-5926 (GCVE-0-2024-5926)
Vulnerability from cvelistv5 – Published: 2024-06-30 00:00 – Updated: 2024-08-01 21:25
VLAI
EPSS
VEX
Title
Path Traversal in stitionai/devika
Summary
A path traversal vulnerability in the get-project-files functionality of stitionai/devika allows attackers to read arbitrary files from the filesystem and cause a Denial of Service (DoS). This issue is present in all versions of the application. The vulnerability arises due to insufficient path sanitization for the 'project-name' parameter, enabling attackers to specify paths that traverse the filesystem. By setting 'project-name' to the root directory, an attacker can cause the application to attempt to read the entire filesystem, leading to a DoS condition.
Severity
9.1 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-29 - Path Traversal: '\..\filename'
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| stitionai | stitionai/devika |
Affected:
unspecified , < -
(custom)
|
|
| stitionai | devika |
Affected:
0 , < *
(custom)
cpe:2.3:a:stitionai:devika:*:*:*:*:*:*:*:* |
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CVE-2024-5443 (GCVE-0-2024-5443)
Vulnerability from cvelistv5 – Published: 2024-06-22 16:12 – Updated: 2024-08-01 21:11
VLAI
EPSS
VEX
Title
Remote Code Execution via Path Traversal in parisneo/lollms
Summary
CVE-2024-4320 describes a vulnerability in the parisneo/lollms software, specifically within the `ExtensionBuilder().build_extension()` function. The vulnerability arises from the `/mount_extension` endpoint, where a path traversal issue allows attackers to navigate beyond the intended directory structure. This is facilitated by the `data.category` and `data.folder` parameters accepting empty strings (`""`), which, due to inadequate input sanitization, can lead to the construction of a `package_path` that points to the root directory. Consequently, if an attacker can create a `config.yaml` file in a controllable path, this path can be appended to the `extensions` list and trigger the execution of `__init__.py` in the current directory, leading to remote code execution. The vulnerability affects versions up to 5.9.0, and has been addressed in version 9.8.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-29 - Path Traversal: '\..\filename'
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| parisneo | parisneo/lollms |
Affected:
unspecified , < 9.8
(custom)
|
|
| parisneo | lollms |
Affected:
0 , ≤ 5.9.0
(custom)
cpe:2.3:a:parisneo:lollms:*:*:*:*:*:*:*:* |
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CVE-2024-5211 (GCVE-0-2024-5211)
Vulnerability from cvelistv5 – Published: 2024-06-12 11:33 – Updated: 2024-08-01 21:03
VLAI
EPSS
VEX
Title
Path Traversal to Arbitrary File Read/Delete/Overwrite, DoS Attack, and Admin Account Takeover in mintplex-labs/anything-llm
Summary
A path traversal vulnerability in mintplex-labs/anything-llm allowed a manager to bypass the `normalizePath()` function, intended to defend against path traversal attacks. This vulnerability enables the manager to read, delete, or overwrite the 'anythingllm.db' database file and other files stored in the 'storage' directory, such as internal communication keys and .env secrets. Exploitation of this vulnerability could lead to application compromise, denial of service (DoS) attacks, and unauthorized admin account takeover. The issue stems from improper validation of user-supplied input in the process of setting a custom logo for the app, which can be manipulated to achieve arbitrary file read, deletion, or overwrite, and to execute a DoS attack by deleting critical files required for the application's operation.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-29 - Path Traversal: '\..\filename'
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| mintplex-labs | mintplex-labs/anything-llm |
Affected:
unspecified , < 1.0.0
(custom)
|
|
| mintplexlabs | anythingllm |
Affected:
0 , < 1.0.0
(custom)
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}
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CVE-2024-4841 (GCVE-0-2024-4841)
Vulnerability from cvelistv5 – Published: 2024-06-23 14:33 – Updated: 2024-08-01 20:55
VLAI
EPSS
VEX
Title
Path Traversal in parisneo/lollms-webui
Summary
A Path Traversal vulnerability exists in the parisneo/lollms-webui, specifically within the 'add_reference_to_local_mode' function due to the lack of input sanitization. This vulnerability affects versions v9.6 to the latest. By exploiting this vulnerability, an attacker can predict the folders, subfolders, and files present on the victim's computer. The vulnerability is present in the way the application handles the 'path' parameter in HTTP requests to the '/add_reference_to_local_model' endpoint.
Severity
4 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-29 - Path Traversal: '\..\filename'
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| parisneo | parisneo/lollms-webui |
Affected:
unspecified , ≤ latest
(custom)
|
|
| parisneo | lollms-webui |
Affected:
9.6 , ≤ *
(custom)
cpe:2.3:a:parisneo:lollms-webui:9.6:*:*:*:*:*:*:* |
{
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"vendor": "parisneo",
"versions": [
{
"lessThanOrEqual": "*",
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"version": "9.6",
"versionType": "custom"
}
]
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],
"metrics": [
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"options": [
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{
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],
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"timestamp": "2024-06-25T18:00:17.422827Z",
"version": "2.0.3"
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"title": "CISA ADP Vulnrichment"
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"cna": {
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"versions": [
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],
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}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.0"
}
}
],
"problemTypes": [
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"descriptions": [
{
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"description": "CWE-29 Path Traversal: \u0027\\..\\filename\u0027",
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Mitigation MIT-5.1
Implementation
Strategy: Input Validation
- Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does.
- When performing input validation, consider all potentially relevant properties, including length, type of input, the full range of acceptable values, missing or extra inputs, syntax, consistency across related fields, and conformance to business rules. As an example of business rule logic, "boat" may be syntactically valid because it only contains alphanumeric characters, but it is not valid if the input is only expected to contain colors such as "red" or "blue."
- Do not rely exclusively on looking for malicious or malformed inputs. This is likely to miss at least one undesirable input, especially if the code's environment changes. This can give attackers enough room to bypass the intended validation. However, denylists can be useful for detecting potential attacks or determining which inputs are so malformed that they should be rejected outright.
- When validating filenames, use stringent allowlists that limit the character set to be used. If feasible, only allow a single "." character in the filename to avoid weaknesses such as CWE-23, and exclude directory separators such as "/" to avoid CWE-36. Use a list of allowable file extensions, which will help to avoid CWE-434.
- Do not rely exclusively on a filtering mechanism that removes potentially dangerous characters. This is equivalent to a denylist, which may be incomplete (CWE-184). For example, filtering "/" is insufficient protection if the filesystem also supports the use of "\" as a directory separator. Another possible error could occur when the filtering is applied in a way that still produces dangerous data (CWE-182). For example, if "../" sequences are removed from the ".../...//" string in a sequential fashion, two instances of "../" would be removed from the original string, but the remaining characters would still form the "../" string.
Mitigation MIT-20
Implementation
Strategy: Input Validation
Inputs should be decoded and canonicalized to the application's current internal representation before being validated (CWE-180). Make sure that the application does not decode the same input twice (CWE-174). Such errors could be used to bypass allowlist validation schemes by introducing dangerous inputs after they have been checked.
No CAPEC attack patterns related to this CWE.