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CVE-2013-0276
ActiveRecord in Ruby on Rails before 2.3.17, 3.1.x before 3.1.11, and 3.2.x before 3.2.12 allows remote attackers to bypass the…
- 4.3MediumCVSS base score
- 3.0%Exploitation in 30 daysEPSS · top 13% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
ActiveRecord in Ruby on Rails before 2.3.17, 3.1.x before 3.1.11, and 3.2.x before 3.2.12 allows remote attackers to bypass the attr_protected protection mechanism and modify protected model attributes via a crafted request.
Timeline
ID reserved
By redhat
- 2 months later
· 2 months later
Published
- 11 years later
· 11 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
- EPSS (exploitation in 30 days)
- 3.0% · top 13% of all CVEs (10 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.
Affected products
n/a
- affected n/a
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- RubyGemsactiverecordGHSA-gr44-7grc-37vq (opens in a new tab)
References
12
- 57896 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 52774 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://support.apple.com/kb/HT5784 (opens in a new tab)x_refsource_CONFIRMx_transferred
- DSA-2620 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- APPLE-SA-2013-06-04-1 (opens in a new tab)vendor-advisoryx_refsource_APPLEx_transferred
- [oss-security] 20130211 Circumvention of attr_protected [CVE-2013-0276] (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- RHSA-2013:0686 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- openSUSE-SU-2013:0462 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- 90072 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- http://weblog.rubyonrails.org/2013/2/11/SEC-ANN-Rails-3-2-12-3-1-11-and-2-3-17-have-been-released/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- 52112 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- [rubyonrails-security] 20130211 Circumvention of attr_protected [CVE-2013-0276] (opens in a new tab)mailing-listx_refsource_MLISTx_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)
- EUVD EUVD-2017-0243 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-gr44-7grc-37vq (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2013-0276)Record last updated .