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CVE-2011-1127
SSI.php in Simple Machines Forum (SMF) before 1.1.13, and 2.x before 2.0 RC5, does not properly restrict guest access, which allows remote…
High10.0EPSS 2.2%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
SSI.php in Simple Machines Forum (SMF) before 1.1.13, and 2.x before 2.0 RC5, does not properly restrict guest access, which allows remote attackers to have an unspecified impact via unknown vectors.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 2.2% · top 17% of all CVEs (2 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 10.0.
Weakness
Affected products
n/a
- affected n/a
References (4)
- [oss-security] 20110222 CVE request: simple machines forum before 1.1.13 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- http://www.simplemachines.org/community/index.php?topic=421547.0 (opens in a new tab)x_refsource_CONFIRMx_transferred
- [oss-security] 20110302 Re: CVE request: simple machines forum before 1.1.13 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- http://custom.simplemachines.org/mods/downloads/smf_patch_2.0-RC4_security.zip (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Record last updated .