CVE-2024-12300
CVE-2024-12300 is a low-severity vulnerability with a CVSS 3.x base score of 3.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-862.
Key facts
- Severity: Low (CVSS 3.x base score 3.7)
- EPSS exploit prediction: 0% (30th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2024-50755
- Weakness: CWE-862
- Published:
- Last modified:
Description
The AR for WordPress plugin for WordPress is vulnerable to unauthorized double extension file upload due to a missing capability check on the set_ar_featured_image() function in all versions up to, and including, 7.3. This makes it possible for unauthenticated attackers to upload php files leveraging a double extension attack. It's important to note the file is deleted immediately and double extension attacks only work on select servers making this unlikely to be successfully exploited.
Frequently asked questions
- What is CVE-2024-12300?
- The AR for WordPress plugin for WordPress is vulnerable to unauthorized double extension file upload due to a missing capability check on the set_ar_featured_image() function in all versions up to, and including, 7.3. This makes it possible for unauthenticated attackers to upload php files leveraging a double extension attack. It's important to note the file is deleted immediately and double extension attacks only work on select servers making this unlikely to be successfully exploited.
- How severe is CVE-2024-12300?
- CVE-2024-12300 has a CVSS 3.x base score of 3.7, rated low severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
- Is CVE-2024-12300 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2024-12300?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2024-12300 have an EU (EUVD) identifier?
- Yes. CVE-2024-12300 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-50755.
- When was CVE-2024-12300 published?
- CVE-2024-12300 was published on 2024-12-13 and last updated on 2026-06-17.
References
- https://plugins.trac.wordpress.org/browser/ar-for-wordpress/trunk/includes/ar-add-media.php?rev=3177638
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3206666%40ar-for-wordpress%2Ftrunk&old=3205240%40ar-for-wordpress%2Ftrunk&sfp_email=&sfph_mail=
- https://www.wordfence.com/threat-intel/vulnerabilities/id/8b507369-49f7-4a1d-900b-c7bef40aec96?source=cve
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