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Vulnerabilities

Vulnerability · CVE-2025-4949

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 tr

Published May 21, 2025 · catalog updated Oct 14, 2025 · Eclipse JGit Eclipse JGit

Check if you run it

No confirmed exploitation is on record for CVE-2025-4949. EPSS is 0.84%. Act only if a listed version of Eclipse JGit Eclipse JGit is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium6.8
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.84%
Remediation
Version ranges on file
Affected products
vendor Eclipse JGit Eclipse JGit 6.0.0 <6.10.1.202505221210-r

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Eclipse JGit Eclipse JGit 6.0.0 <6.10.1.202505221210-r6.0.0 <6.10.1.202505221210-r

How to fix CVE-2025-4949

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-4949. EPSS is 0.84%. Act only if a listed version of Eclipse JGit Eclipse JGit is installed.

Which versions are affected?

Compare what you have installed with Eclipse JGit Eclipse JGit 6.0.0 <6.10.1.202505221210-r 6.0.0 <6.10.1.202505221210-r. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.84%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. May 21, 2025 · EUVD

    Detected

    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 servi

  2. Oct 14, 2025 · EUVD

    Updated

    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 servi

Sources

  • CVE.orgVulnerability recordCVE-2025-4949

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-4949

    30-day exploitation probability 0.8%

    first.org
  • EUVDVulnerability recordEUVD-2025-15988

    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 Exte

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.