CVE-2011-5196 json
Cross-site request forgery (CSRF) vulnerability in index/manager/fileUpload in Public Knowledge Project Open Journal Systems 2.3.6 and earl…
published 2012-09-23 14 y ago modified 2026-06-16 4 mo ago also EUVD-2011-5096
- cvss
- 6.8
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.3%
- EPSS 1.3% chance of exploitation in 30 days, percentile 71%
- public exploits
- 1
- Exploit-DB
Summary
Cross-site request forgery (CSRF) vulnerability in index/manager/fileUpload in Public Knowledge Project Open Journal Systems 2.3.6 and earlier allows remote attackers to hijack the authentication of administrators for requests that upload PHP files.
Timeline
- First public exploit (EDB-18266)
- Published
Exploit prediction
1.33% chance of exploitation in the next 30 days, higher than 71% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- EDB-18266 Open Conference/Journal/Harvester Systems 2.3.x - Multiple Remote Code Execution Vulnerabilities webapps, 2011-12-23
- secunia.com http://secunia.com/advisories/47330 referenced PoC, tagged "exploit" by a source, unverified
- osvdb.org http://osvdb.org/77995 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-352 Cross-Site Request Forgery
References
-
exploit-db.com
/exploits/18266
exploit
-
secunia.com
/advisories/47330
third-party-advisory, exploit, vendor-advisory
-
osvdb.org
/77995
vdb-entry, exploit
Sources
- CVE List CVE-2011-5196
- NVD CVE-2011-5196
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.