CVE-2024-35540

CRITICAL

Published Aug 20, 2024 Modified Aug 21, 2024 CWE-79

Description

A stored cross-site scripting (XSS) vulnerability in Typecho v1.3.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload.

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CVSS v3.1 Score

9.0

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor	Product	Versions
typecho	typecho	< 1.2.1
typecho	typecho	All

References

Exploits

https://cyberaz0r.info/2024/08/typecho-multiple-vulnerabilities/

Frequently Asked Questions

What is CVE-2024-35540? +

A stored cross-site scripting (XSS) vulnerability in Typecho v1.3.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload. It has a CVSS v3.1 base score of 9.0 (CRITICAL).

How severe is CVE-2024-35540? +

CVE-2024-35540 has a CVSS v3.1 score of 9.0 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2024-35540? +

CVE-2024-35540 affects products from typecho, specifically: typecho. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-35540? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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