How severe is CVE-2025-26211?

CVE-2025-26211 has a CVSS 3.x base score of 3.7, rated low severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2025-26211 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-26211?

CVE-2025-26211 affects Gibbonedu Gibbon. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-26211?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-26211 have an EU (EUVD) identifier?

Yes. CVE-2025-26211 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27727.

When was CVE-2025-26211 published?

CVE-2025-26211 was published on 2025-05-27 and last updated on 2026-06-17.

CVE-2025-26211

CVE-2025-26211 is a low-severity vulnerability in Gibbonedu Gibbon with a CVSS 3.x base score of 3.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-352.

Key facts

Severity: Low (CVSS 3.x base score 3.7)
EPSS exploit prediction: 0% (6th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-27727
Weakness: CWE-352
Affected product: Gibbonedu Gibbon
Published: 2025-05-27
Last modified: 2026-06-17

Description

Gibbon before 29.0.00 allows CSRF.

Frequently asked questions

What is CVE-2025-26211?: Gibbon before 29.0.00 allows CSRF.
How severe is CVE-2025-26211?: CVE-2025-26211 has a CVSS 3.x base score of 3.7, rated low severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2025-26211 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-26211?: CVE-2025-26211 affects Gibbonedu Gibbon. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-26211?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-26211 have an EU (EUVD) identifier?: Yes. CVE-2025-26211 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27727.
When was CVE-2025-26211 published?: CVE-2025-26211 was published on 2025-05-27 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:gibbonedu:gibbon:*:*:*:*:*:*:*:*

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