PT-2023-20969 · Typecho · Typecho

Srpopty · Published 2023-03-16 · Updated 2023-03-22 · CVE-2023-27131

Positive Technologies (AI Summary)

CVSS v3.1

4.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Typecho version 1.2.0

Description A Cross Site Scripting issue allows a remote attacker to execute arbitrary code via the Post Editor parameter. This enables the attacker to inject malicious scripts into the website, potentially leading to unauthorized access or data theft.

Recommendations For Typecho version 1.2.0, as a temporary workaround, consider disabling the Post Editor parameter until a patch is available. Restrict access to the Post Editor feature to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-27131

Affected Products

Typecho

References · 4

• 🔥 https://github.com/typecho/typecho/issues/1536 · Exploit
• https://osv.dev/vulnerability/CVE-2023-27131 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-27131 · Security Note
• https://t.me/cibsecurity/60160 · Telegram Post