GHSA-JFGP-674X-6Q4P
Vulnerability from github – Published: 2024-07-01 21:02 – Updated: 2024-11-18 16:26
VLAI
Summary
Weblate vulnerable to improper sanitization of project backups
Details
Impact
Weblate didn't correctly validate filenames when restoring project backup. It may be possible to gain unauthorized access to files on the server using a crafted ZIP file.
Patches
This issue has been addressed in Weblate 5.6.2 via https://github.com/WeblateOrg/weblate/commit/b6a7eace155fa0feaf01b4ac36165a9c5e63bfdd.
Workarounds
Do not allow project creation to untrusted users.
References
Thanks to Bryan Cahill for bringing this issue to our attention.
For more information
If you have any questions or comments about this advisory: * Open a topic in discussions * Email us at care@weblate.org
Severity
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "Weblate"
},
"ranges": [
{
"events": [
{
"introduced": "4.14"
},
{
"fixed": "5.6.2"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2024-39303"
],
"database_specific": {
"cwe_ids": [
"CWE-73"
],
"github_reviewed": true,
"github_reviewed_at": "2024-07-01T21:02:30Z",
"nvd_published_at": "2024-07-01T19:15:05Z",
"severity": "LOW"
},
"details": "### Impact\nWeblate didn\u0027t correctly validate filenames when restoring project backup. It may be possible to gain unauthorized access to\nfiles on the server using a crafted ZIP file.\n\n### Patches\nThis issue has been addressed in Weblate 5.6.2 via https://github.com/WeblateOrg/weblate/commit/b6a7eace155fa0feaf01b4ac36165a9c5e63bfdd.\n\n### Workarounds\nDo not allow project creation to untrusted users.\n\n### References\nThanks to Bryan Cahill for bringing this issue to our attention.\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open a topic in [discussions](https://github.com/WeblateOrg/weblate/discussions)\n* Email us at [care@weblate.org](mailto:care@weblate.org)\n",
"id": "GHSA-jfgp-674x-6q4p",
"modified": "2024-11-18T16:26:48Z",
"published": "2024-07-01T21:02:30Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/WeblateOrg/weblate/security/advisories/GHSA-jfgp-674x-6q4p"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-39303"
},
{
"type": "WEB",
"url": "https://github.com/WeblateOrg/weblate/commit/b6a7eace155fa0feaf01b4ac36165a9c5e63bfdd"
},
{
"type": "PACKAGE",
"url": "https://github.com/WeblateOrg/weblate"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N",
"type": "CVSS_V4"
}
],
"summary": "Weblate vulnerable to improper sanitization of project backups"
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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