CVE-2025-4949 (GCVE-0-2025-4949)

Vulnerability from cvelistv5 – Published: 2025-05-21 06:47 – Updated: 2025-10-14 06:30
VLAI
Title
XXE vulnerability in Eclipse JGit
Summary
In Eclipse JGit versions 7.2.0.202503040940-r and older, the ManifestParser class used by the repo command and the AmazonS3 class used to implement the experimental amazons3 git transport protocol allowing to store git pack files in an Amazon S3 bucket, are vulnerable to XML External Entity (XXE) attacks when parsing XML files. This vulnerability can lead to information disclosure, denial of service, and other security issues.
Severity
6.8 (Medium)
CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:A/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/S:N/AU:Y/R:U/V:D/RE:L/U:Green
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-611 - Improper Restriction of XML External Entity Reference
  • CWE-827 - Improper Control of Document Type Definition
Assigner
References
Impacted products
Vendor Product Version
Eclipse JGit Eclipse JGit Affected: 7.2.0 , < 7.2.1.202505142326-r (osgi)
Affected: 7.1.0 , < 7.1.1.202505221757-r (osgi)
Affected: 7.0.0 , < 7.0.1.202505221510-r (osgi)
Affected: 0 , < 5.13.4.202507202350-r (osgi)
Affected: 6.0.0 , < 6.10.1.202505221210-r (osgi)
Create a notification for this product.
Credits
Simon Gerst (intrigus-lgtm) https://intrigus.org
Show details on NVD website
To clipboard 

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      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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Tags
Taxonomy of the tags.





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.


Detection rules are retrieved from Rulezet.