High severity · published Aug 4, 2022
CVE-2022-34158
User Group Privilege Escalation
8.8
CVSS
1.3%
EPSS
No
On KEV
Description
A carefully crafted invocation on the Image plugin could trigger an CSRF vulnerability on Apache JSPWiki before 2.11.3, which could allow a group privilege escalation of the attacker's account. Further examination of this issue established that it could also be used to modify the email associated with the attacked account, and then a reset password request from the login page.
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)1.3% · higher than 70% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AJ
Apache JSPWiki · Apache Software Foundation
through Apache JSPWiki up to 2.11.2 · source: vendor
JS
Jspwiki · Apache
before 2.11.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-34158
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-34158
Vendor Advisory
https://jspwiki-wiki.apache.org/Wiki.jsp?page=CVE-2022-34158
More from Apache JSPWiki
9.8
CVE-2026-28812
Apache JSPWiki: UserManager does not sanity-check user database at startup
8.8
CVE-2026-28813
Apache JSPWiki: JSPWiki vulnerable to JSON hijacking
7.5
CVE-2026-28814
Apache JSPWiki: Pre-Authentication Arbitrary Wiki Markup Rendering
7.5
CVE-2026-28811
Apache JSPWiki: Error Handling - Reveals Error Details
6.5
CVE-2026-48910
Apache JSPWiki: Markdown parser allows XSS injection in Markdown error processing