CVE-2022-27305
CVE-2022-27305 is a high-severity vulnerability in Gibbonedu Gibbon with a CVSS 3.x base score of 8.8. 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-384.
Key facts
- Severity: High (CVSS 3.x base score 8.8)
- CVSS v2: 6.8
- EPSS exploit prediction: 1% (59th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-384
- Affected product: Gibbonedu Gibbon
- Published:
- Last modified:
Description
Gibbon v23 does not generate a new session ID cookie after a user authenticates, making the application vulnerable to session fixation.
Frequently asked questions
- What is CVE-2022-27305?
- Gibbon v23 does not generate a new session ID cookie after a user authenticates, making the application vulnerable to session fixation.
- How severe is CVE-2022-27305?
- CVE-2022-27305 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2022-27305 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-27305?
- CVE-2022-27305 affects Gibbonedu Gibbon. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-27305?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2022-27305 published?
- CVE-2022-27305 was published on 2022-05-25 and last updated on 2026-07-05.
References
- https://github.com/GibbonEdu/core/security/advisories/GHSA-4mq5-8jvh-qq3p
- http://gibbon.com
- http://gibbonedu.com
Affected products (1)
- cpe:2.3:a:gibbonedu:gibbon:*:*:*:*:*:*:*:*
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