PT-2023-12188 · Unknown · Microweber

Bananabr + 3 · Published 2023-02-20 · Updated 2023-03-02 · CVE-2021-32856

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Microweber versions 1.2.12 and prior

Description The issue concerns a copy-paste cross-site scripting (XSS) flaw. This type of XSS requires the victim to be tricked into copying a malicious payload into the text editor.

Recommendations For versions 1.2.12 and prior, update to a version that includes a complete fix for the copy-paste XSS issue, as the fixes attempted in versions 1.2.9 and 1.2.12 are incomplete. 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-2021-32856

GHSA-MV37-XRMC-HF64

Affected Products

Microweber

References · 8

• 🔥 https://securitylab.github.com/advisories/GHSL-2021-1005-Microweber · Exploit
• https://github.com/microweber/microweber/commit/f3b86d59ab674dbf514f9f9948ddfa091739ab75 · Patch
• https://osv.dev/vulnerability/GHSA-mv37-xrmc-hf64 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-32856 · Security Note
• https://osv.dev/vulnerability/CVE-2021-32856 · Vendor Advisory
• https://github.com/microweber/microweber · Note
• https://t.me/cibsecurity/58615 · Telegram Post
• https://t.me/cibsecurity/58610 · Telegram Post