What is CVE-2025-26211?

CVE-2025-26211 is a low-severity vulnerability in Gibbonedu Gibbon, classified under Cross-Site Request Forgery (CSRF). CVSS score: 3.7/10. Published 2025-05-27.

How severe is CVE-2025-26211?

Low severity. CVSS v3 base score is 3.7 out of 10.

Is CVE-2025-26211 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

CSRF in Gibbonedu Gibbon

CVE-2025-26211

Gibbon before 29.0.00 allows CSRF.

Vulnerability class: CSRF (Cross-Site Request Forgery)

EPSS: 0.001 (32.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N.

Affected products

Gibbonedu Gibbon — versions 0

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds
p4b3l1t0/CVEs

References

github.com/GibbonEdu/core/blob/be891ab97b058a933b68354559457c9e310c13b8/modules…
github.com/GibbonEdu/core/releases/tag/v29.0.00

Frequently asked questions

What is CVE-2025-26211?: CVE-2025-26211 is a low-severity vulnerability in Gibbonedu Gibbon, classified under Cross-Site Request Forgery (CSRF). CVSS score: 3.7/10. Published 2025-05-27.
How severe is CVE-2025-26211?: Low severity. CVSS v3 base score is 3.7 out of 10.
Is CVE-2025-26211 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.