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CVE-2025-4949

XXE vulnerability in Eclipse JGit

Medium6.8EPSS 0.84%
Published
Updated
Reserved
Assigned by
eclipse

Description

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.

Scores

CVSS scores of CVE-2025-4949, by who scored it
Scored byCVSSScoreVector
eclipseCNA (assigner)4.0Medium6.8CVSS: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
NVDNVD · Analyzed4.0Medium6.8CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:A/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:Y/R:U/V:D/RE:L/U:Green
EPSS (exploitation in 30 days)
0.84% · top 42% of all CVEs (6 Nov 2026)
CISA SSVC
Exploitation: poc · Automatable: no · Technical impact: partial
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.8.

Weakness

Affected products

  • Eclipse JGit · Eclipse JGit

    • affected 7.2.0 – < 7.2.1.202505142326-r
    • affected 7.1.0 – < 7.1.1.202505221757-r
    • affected 7.0.0 – < 7.0.1.202505221510-r
    • affected < 5.13.4.202507202350-r
    • affected 6.0.0 – < 6.10.1.202505221210-r
  • Eclipse JGit · Eclipse JGit

    • affected 7.2.0 – < 7.2.1.202505142326-r
    • affected 7.1.0 – < 7.1.1.202505221757-r
    • affected 7.0.0 – < 7.0.1.202505221510-r
    • affected < 5.13.4.202507202350-r
    • affected 6.0.0 – < 6.10.1.202505221210-r

Affected packages

From reviewed advisories of the GitHub Advisory Database.

References (7)

Sources

The same CVE in the primary databases and aggregators, to check against.

Badge for a README or a ticket

CVE-2025-4949 badge
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Record last updated .