Rails is a web-application framework. There is a possible XSS vulnerability when using the translation helpers in Action Controller. Applications using translation methods like translate, or t on a controller, with a key ending in "_html", a :default key which contains untrusted user input, and the resulting string is used in a view, may be susceptible to an XSS vulnerability. The vulnerability is fixed in 7.1.3.1 and 7.0.8.1.
CVE-2024-26143
This medium-severity CVE scores 6.1 under NVD CVSS v3. EPSS exploit probability: 2.1%, top 16% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- Lower severity and no public exploit yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 6.1
- EG Score
- 6.1(medium)
- EPSS
- 60.2%
- KEV
- Not listed
Published
February 27, 2024
Last Modified
February 13, 2025
References (12)
- security-advisories@githubhttps://discuss.rubyonrails.org/t/possible-xss-vulnerability-in-action-controller/84947
- security-advisories@githubhttps://github.com/rails/rails/commit/4c83b331092a79d58e4adffe4be5f250fa5782cc
- security-advisories@githubhttps://github.com/rails/rails/commit/5187a9ef51980ad1b8e81945ebe0462d28f84f9e
- security-advisories@githubhttps://github.com/rails/rails/security/advisories/GHSA-9822-6m93-xqf4
- security-advisories@githubhttps://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionpack/CVE-2024-26143.yml
- security-advisories@githubhttps://security.netapp.com/advisory/ntap-20240510-0004/
- af854a3a-2127-422b-91ae-364da2661108https://discuss.rubyonrails.org/t/possible-xss-vulnerability-in-action-controller/84947
- af854a3a-2127-422b-91ae-364da2661108https://github.com/rails/rails/commit/4c83b331092a79d58e4adffe4be5f250fa5782cc
- af854a3a-2127-422b-91ae-364da2661108https://github.com/rails/rails/commit/5187a9ef51980ad1b8e81945ebe0462d28f84f9e
- af854a3a-2127-422b-91ae-364da2661108https://github.com/rails/rails/security/advisories/GHSA-9822-6m93-xqf4
- af854a3a-2127-422b-91ae-364da2661108https://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionpack/CVE-2024-26143.yml
- af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20240510-0004/
Affected Packages
(2 across 1 ecosystem)
RubyGems(2)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| actionpack | 7.1.0, 7.1.1, 7.1.2, 7.1.3 | 7.1.3.1 | — |
| rails | 7.1.0, 7.1.1, 7.1.2, 7.1.3 | 7.1.3.1 | — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 10× in last 7d / 47× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
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Related CVEs(same CWE)
Frequently asked(5)
What is CVE-2024-26143?
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What is the CVSS score of CVE-2024-26143?
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Dependency Blast Radius
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