PT-2023-19301 · Craft · Craft

Gabriel-Vernilo · Published 2023-03-03 · Updated 2023-03-10 · CVE-2023-23927

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 Craft versions prior to 4.3.7

Description The issue occurs when a payload is inserted inside a label name or instruction of an entry type, resulting in a cross-site scripting (XSS) attack in the quick post widget on the admin dashboard.

Recommendations For versions prior to 4.3.7, update to version 4.3.7 to resolve the issue. As a temporary workaround, consider avoiding the insertion of potentially malicious payloads inside label names or instructions of entry types until the update is applied.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-23927

GHSA-QCRJ-6FFC-V7HQ

Affected Products

Craft

References · 10

• 🔥 https://github.com/craftcms/cms/security/advisories/GHSA-qcrj-6ffc-v7hq · Exploit
• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/23xxx/CVE-2023-23927.json · Exploit
• 🔥 https://user-images.githubusercontent.com/53917092/215604129-d5b75608-5a24-4eb3-906f-55b192310298.mp4 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-23927 · Security Note
• https://osv.dev/vulnerability/GHSA-qcrj-6ffc-v7hq · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-23927 · Vendor Advisory
• https://github.com/craftcms/cms · Note
• https://github.com/craftcms/cms/blob/develop/CHANGELOG.md#437---2023-02-03 · Note
• https://t.me/cibsecurity/59402 · Telegram Post
• https://t.me/cvenotify/45495 · Telegram Post