CVE-2026-56355

low

Description

GNU Savannah Administration Savane through 3.17 uses untrusted data as part of authorization.

References

https://www.mallory.ai/stories/019ee445-bdd4-7775-93b5-a8faaf5c2eb7

https://www.hacktron.ai

https://www.fsf.org/news/statement-regarding-gnu-savannah-security-reports

https://news.ycombinator.com/item?id=48605220

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-38135

https://cgit.git.savannah.gnu.org/cgit/administration/savane.git/tree/frontend/php/file.php?h=release-3.17#n123

https://cgit.git.savannah.gnu.org/cgit/administration/savane.git/tree/frontend/php/file.php?h=release-3.17#n113

Details

Source: Mitre, NVD

Published: 2026-06-20

Updated: 2026-10-25

Risk Information

CVSS v2

Base Score: 2.6

Vector: CVSS2#AV:N/AC:H/Au:N/C:P/I:N/A:N

Severity: Low

CVSS v3

Base Score: 3.7

Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Severity: Low

EPSS

EPSS: 0.00404