CVE-2021-46253
MEDIUMCVSS 5.4/10EPSS 0.62%
Last modified
CVE-2021-46253 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. A cross-site scripting (XSS) vulnerability in the Create Post function of Anchor CMS v0.12.7 allows attackers to execute arbitrary web scripts or HTML.. EPSS estimates a 0.62% chance of exploitation in the next 30 days.
Description
A cross-site scripting (XSS) vulnerability in the Create Post function of Anchor CMS v0.12.7 allows attackers to execute arbitrary web scripts or HTML.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Anchorcms | Anchor Cms | 0.12.7 |
References
- https://anchorcms.comVendor Advisory
- https://github.com/Nguyen-Trung-Kien/CVE/blob/main/CVE-2021-46253/CVE-2021-46253.pdfExploit, Third Party Advisory
- https://anchorcms.comVendor Advisory
- https://github.com/Nguyen-Trung-Kien/CVE/blob/main/CVE-2021-46253/CVE-2021-46253.pdfExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-46253?
A cross-site scripting (XSS) vulnerability in the Create Post function of Anchor CMS v0.12.7 allows attackers to execute arbitrary web scripts or HTML.
How severe is CVE-2021-46253?
CVE-2021-46253 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.62% probability of exploitation in the next 30 days.
How do I fix CVE-2021-46253?
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.
Are you affected by CVE-2021-46253?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST