PT-2023-21422 · Unknown+1 · Vk Blocks Pro+1

Apple502J · Published 2023-05-23 · Updated 2025-01-17 · CVE-2023-27923

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 VK Blocks versions 1.53.0.1 and earlier VK Blocks Pro versions 1.53.0.1 and earlier

Description A cross-site scripting issue in the Tag edit function allows a remote authenticated attacker to inject an arbitrary script. This enables the attacker to execute malicious code on the affected system.

Recommendations For VK Blocks versions 1.53.0.1 and earlier, update to a version later than 1.53.0.1 to resolve the issue. For VK Blocks Pro versions 1.53.0.1 and earlier, update to a version later than 1.53.0.1 to resolve the issue. As a temporary workaround, consider restricting access to the Tag edit function in VK Blocks and VK Blocks Pro until a patch is available.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-27923

Affected Products

Vk Blocks

Vk Blocks Pro

References · 7

• https://osv.dev/vulnerability/CVE-2023-27923 · Vendor Advisory
• https://vektor-inc.co.jp/product-update/vk-blocks-exunit-xss · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-27923 · Security Note
• https://t.me/cibsecurity/64609 · Telegram Post
• https://t.me/cvenotify/50961 · Telegram Post
• https://jvn.jp/en/jp/JVN95792402 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27923 · Note