CVE-2021-24781
MEDIUMCVSS 4.3/10EPSS 0.77%
Last modified
CVE-2021-24781 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. The Image Source Control WordPress plugin before 2.3.1 allows users with a role as low as Contributor to change arbitrary post meta fields of arbitrary posts (even those they should not be able to edit). EPSS estimates a 0.77% chance of exploitation in the next 30 days.
Description
The Image Source Control WordPress plugin before 2.3.1 allows users with a role as low as Contributor to change arbitrary post meta fields of arbitrary posts (even those they should not be able to edit)
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Imagesourcecontrol | Image Source Control | < 2.3.1 |
References
- https://plugins.trac.wordpress.org/changeset/2606615/Patch, Third Party Advisory
- https://wpscan.com/vulnerability/3550ba54-7786-4ad9-aeb1-1c0750f189d0Exploit, Third Party Advisory
- https://plugins.trac.wordpress.org/changeset/2606615/Patch, Third Party Advisory
- https://wpscan.com/vulnerability/3550ba54-7786-4ad9-aeb1-1c0750f189d0Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-24781?
The Image Source Control WordPress plugin before 2.3.1 allows users with a role as low as Contributor to change arbitrary post meta fields of arbitrary posts (even those they should not be able to edit)
How severe is CVE-2021-24781?
CVE-2021-24781 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.77% probability of exploitation in the next 30 days.
How do I fix CVE-2021-24781?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2021-24781?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST