Skip to content
Fencer Intel
critical 9.1

CVE-2026-41041 json

Apache Gravitino: URL path injection via unencoded user-supplied identifiers in MCP REST client f-string URL construction, enabling path traversal to unintended API endpoints.

published 3mo ago modified 16d ago also PYSEC-2026-3441 , EUVD-2026-43324

cvss
9.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.6%
EPSS 0.6% chance of exploitation in 30 days, percentile 48%
public exploits
0
none known

Summary

URL path injection via unencoded user-supplied identifiers vulnerability in Apache Gravitino.

This issue affects Apache Gravitino: from 1.0.0 before 1.2.1.

Users are recommended to upgrade to version 1.2.1, which fixes the issue.

Patch / fix

  • pypi apache-gravitino 1.2.1
  • Apache Software Foundation Apache Gravitino 1.2.1

Is CVE-2026-41041 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
total
Assessed
3mo ago

Exploit prediction

0.60% chance of exploitation in the next 30 days, higher than 48% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CISA ADP 3.1 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CNA 3.1 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
OSV 3.1 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected packages

ecosystem package affected fixed in
pypi apache-gravitino
>=1.0.0, <1.2.1
1.2.1

Affected products

  • Apache Software Foundation Apache Gravitino

Classification

Weakness
  • CWE-177 Improper Handling of URL Encoding (Hex Encoding)

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.