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CVE-2024-46494: A cross-site scripting (XSS) vulnerability in Typecho v1.2.1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into Name parameter under a comment for an Arti...

CVE-2024-46494 · published 1 year ago

Summary

A cross-site scripting (XSS) vulnerability in Typecho v1.2.1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into Name parameter under a comment for an Article.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software

Vendor	Product	Affected versions
typecho	typecho	1.2.1 `cpe:2.3:a:typecho:typecho:1.2.1:-::::::`

Original advisory text

References

https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/46xxx/CVE-2024-46494... Vendor Advisory
https://nvd.nist.gov/vuln/detail/CVE-2024-46494 Vendor Advisory
https://h40vv3n.github.io/2024/09/05/typecho-xss/ URL

Fix within

Internet-facing 60 days

Internal At next upgrade

Not known to be exploited
Needs hands-on effort to exploit
Gives an attacker partial control

Severity

5.4 Medium

Exploitation

<1% chance of attack within 30 days

Type

CWE-79Cross-site Scripting (XSS)

Timeline

Published7 Apr 2025

Updated31 Oct 2026

First seen29 Sep 2026

Sources

CVE-2024-46494 · NVD

CVE-2024-46494 · OSV

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