PT-2021-10374 · Mblog · Mblog

M4Yfly · Published 2021-04-01 · Updated 2021-04-02 · CVE-2020-19616

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: mblog version 3.5

Description: A Cross Site Scripting (XSS) issue exists, allowing exploitation via the post header field to the "/post/editing" API endpoint.

Recommendations: For mblog version 3.5, update the software to a version that includes a fix for this issue, or as a temporary workaround, consider restricting access to the "/post/editing" endpoint to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-19616

Affected Products

Mblog

References · 3

• 🔥 https://github.com/langhsu/mblog/issues/27 · Exploit
• https://osv.dev/vulnerability/CVE-2020-19616 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-19616 · Security Note