High severity · published May 25, 2022
CVE-2022-27305
Gibbon v23 does not generate a new session ID cookie after a user authenticates, making the application vulnerable to session fixation
8.8
CVSS
0.9%
EPSS
No
On KEV
Description
Gibbon v23 does not generate a new session ID cookie after a user authenticates, making the application vulnerable to session fixation.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 61% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GI
Gibbon · Gibbonedu
before 23.0.02 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-27305
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-27305
Mitigation
https://github.com/GibbonEdu/core/security/advisories/GHSA-4mq5-8jvh-qq3p
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