Which products and versions are affected by CVE-2022-28731?

Affected: Jspwiki (Apache) versions >= Apache JSPWiki; org.apache.jspwiki:jspwiki-main (maven). The full list is in the CVE brief.

Is CVE-2022-28731 being exploited in the wild?

It is not listed in any known-exploited vulnerabilities catalog.

Is CVE-2022-28731 in the CISA KEV catalog?

No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.

Is there a public exploit for CVE-2022-28731?

No public exploit code is known.

Is there a fix for CVE-2022-28731?

Fixed versions are available, including Jspwiki 2.11.3, org.apache.jspwiki:jspwiki-main 2.11.3.

How urgently should CVE-2022-28731 be patched?

Brandefense priority: patch immediately, because it is very likely to be exploited soon.

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Vulnerability Intelligence

CVE-2022-28731

Medium

Apache JSPWiki CSRF due to crafted request on UserPreferences.jsp

Published Aug 5, 2022 · Updated Oct 8, 2026 · Also known as GHSA-9x9j-vrhj-v364

Key Facts

Patch immediately

CVE-2022-28731 is a medium-severity vulnerability (CVSS 6.5 v3.1) affecting Jspwiki (Apache), org.apache.jspwiki:jspwiki-main (maven).
It is not listed in any known-exploited vulnerabilities catalog. No public exploit code is known.
EPSS estimates a 58% probability of exploitation in the next 30 days.
Fixed versions are available, including Jspwiki 2.11.3, org.apache.jspwiki:jspwiki-main 2.11.3.
Brandefense priority: patch immediately, because it is very likely to be exploited soon.

CVSS v3.1

6.5

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

EPSS (30-day exploit likelihood)

58%

Higher than 99.0% of all scored CVEs

Exploited in the wild

No known

Not in a known-exploited catalog

Public exploit code

None known

Get the full CVE-2022-28731 brief as a PDF

Every affected product and fixed release, exploitation status and a first 24 hours response checklist, emailed within minutes.

Description

A carefully crafted request on UserPreferences.jsp could trigger an CSRF vulnerability on Apache JSPWiki before 2.11.3, which could allow the attacker to modify the email associated with the attacked account, and then a reset password request from the login page.

Affected Products

3 affected entries in total

Product	Affected versions	Fixed in
JspwikiApache	>= Apache JSPWiki	2.11.3
org.apache.jspwiki:jspwiki-mainmaven	See advisory	2.11.3

Patched Releases

Jspwiki

2.11.3

org.apache.jspwiki:jspwiki-main

2.11.3

Timeline

Publicly disclosed
Aug 5, 2022
Last updated
Oct 8, 2026

Weakness Type

CWE-352 Cross-Site Request Forgery (CSRF)

References

FAQ

Common Questions.

A carefully crafted request on UserPreferences.jsp could trigger an CSRF vulnerability on Apache JSPWiki before 2.11.3, which could allow the attacker to modify the email associated with the attacked account, and then a reset password request from the login page.
Affected: Jspwiki (Apache) versions >= Apache JSPWiki; org.apache.jspwiki:jspwiki-main (maven). The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
No public exploit code is known.
Fixed versions are available, including Jspwiki 2.11.3, org.apache.jspwiki:jspwiki-main 2.11.3.
Brandefense priority: patch immediately, because it is very likely to be exploited soon.

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