CVE-2026-28813
HIGHCVSS 8.8/10EPSS 0.15%
Last modified
CVE-2026-28813 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Apache JSPWiki, up to 2.12.3, is vulnerable to JSON Hijacking, which leads to csrf vulnerabilities. Users are recommended to upgrade to version 2.12.4, which fixes this issue.. EPSS estimates a 0.15% chance of exploitation in the next 30 days.
Description
Apache JSPWiki, up to 2.12.3, is vulnerable to JSON Hijacking, which leads to csrf vulnerabilities. Users are recommended to upgrade to version 2.12.4, which fixes this issue.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apache | Jspwiki | < 2.12.4 |
References
- https://lists.apache.org/thread/56440mymwkxt1hf3j8hjpo41yco7gotvMailing List, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2026/07/30/16Mailing List, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-28813?
Apache JSPWiki, up to 2.12.3, is vulnerable to JSON Hijacking, which leads to csrf vulnerabilities.
Users are recommended to upgrade to version 2.12.4, which fixes this issue.
How severe is CVE-2026-28813?
CVE-2026-28813 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.15% probability of exploitation in the next 30 days.
How do I fix CVE-2026-28813?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-28808Incorrect Authorization vulnerability in Erlang OTP (inets m…9.8
- CVE-2026-28809XML External Entity (XXE) vulnerability in esaml (and its fo…5.3
- CVE-2026-2881A vulnerability has been found in D-Link DWR-M960 1.01.07. T…8.8
- CVE-2026-28810Generation of Predictable Numbers or Identifiers vulnerabili…3.7
- CVE-2026-28811Debug Messages Revealing Unnecessary Information in Apache J…7.5
- CVE-2026-28812UserManager lack of checks allows impersonation in Apache JS…9.8
- CVE-2026-28814Arbitrary Wiki Markup rendering due to lack of authenticatio…7.5
- CVE-2026-28815A remote attacker can supply a short X-Wing HPKE encapsulate…7.5
- CVE-2026-28816A path handling issue was addressed with improved validation…4
- CVE-2026-28817A race condition was addressed with improved state handling.…8.1
- CVE-2026-28818A logging issue was addressed with improved data redaction. …5.3
- CVE-2026-28819An out-of-bounds write issue was addressed with improved bou…5.4
Are you affected by CVE-2026-28813?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST