CVE-2011-5090
MEDIUM · CVSS 6.4EPSS 1.3%EU EUVD
GR Board (aka grboard) 1.8.6.5 Community Edition does not require authentication for certain database actions, which allows remote attackers to modify or delete data via a request to (1) mod_rewrite.php, (2) comment_write_ok.php, (3) poll/index.php, (4) update/index.php, (5) trackback.php, or (6) an arbitrary poll.php script under theme/.
Key facts
- CVSS score
- 6.4 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:L/Au:N/C:N/I:P/A:P- Weakness (CWE)
- CWE-287
- EPSS score
- 1.3% (70th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2011-4990)
- Published
- May 24, 2012
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2011-4990 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- grboard / grboard
References
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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