CVE-2011-1911 json
JasperServer in JasperReports Server Community Project 3.7.0 and 3.7.1 uses a predictable _flowExecutionKey parameter, which makes it easie…
published 2011-09-20 15 y ago modified 2026-06-16 4 mo ago also EUVD-2011-1909
- cvss
- 6.8
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.5%
- EPSS 1.5% chance of exploitation in 30 days, percentile 74%
- public exploits
- 0
- none known
Summary
JasperServer in JasperReports Server Community Project 3.7.0 and 3.7.1 uses a predictable _flowExecutionKey parameter, which makes it easier for remote attackers to conduct cross-site request forgery (CSRF) attacks via a brute-force approach.
Exploit prediction
1.49% chance of exploitation in the next 30 days, higher than 74% of all scored CVEs (FIRST EPSS, 2026-11-09).
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
- csirtcv.gva.es /sites/all/files/images/content/%5BCSIRT-cv%5D%20JasperServer%203.7.0%20CE%20CSRF%20Advisory.pdf
- csirtcv.gva.es /es/alertas/vulnerabilidad-en-jasperserver.html
-
exchange.xforce.ibmcloud.com
/vulnerabilities/69849
vdb-entry
-
kb.cert.org
/vuls/id/519588
third-party-advisory, us-government-resource
-
kb.cert.org
/vuls/id/MAPG-8ELLJC
us-government-resource
-
securityfocus.com
/bid/49649
vdb-entry
Sources
- CVE List CVE-2011-1911
- NVD CVE-2011-1911
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.