PT-2026-36308 · Unknown · @Diplodoc/Search-Extension

Eyelessg0D · CVE-2026-40201 · Published 2026-05-01 · Updated 2026-05-01

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 @diplodoc/search-extension versions 1.0.0 through 3.0.2

Description Stored Cross-Site Scripting (XSS) occurs via the title in a .md file. Stored XSS is a type of vulnerability where a malicious script is permanently stored on the target server, which then delivers the script to users who visit the affected page.

Recommendations Update to version 3.0.3.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-40201

GHSA-RJMP-RWJ4-MV82

Affected Products

@Diplodoc/Search-Extension

References · 13

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/40xxx/CVE-2026-40201.json · Exploit
• https://osv.dev/vulnerability/GHSA-rjmp-rwj4-mv82 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2026-40201 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-40201 · Security Note
• https://github.com/diplodoc-platform/search-extension/pull/41 · Note
• https://github.com/diplodoc-platform/search-extension/releases/tag/v3.0.3 · Note
• https://github.com/diplodoc-platform/search-extension · Note
• https://github.com/diplodoc-platform/search-extension/releases · Note
• https://twitter.com/VulmonFeeds/status/2050174452558639361 · Twitter Post
• https://github.com/eyelessgoddd/eyelessgoddd/blob/main/README.md · Note
• https://t.me/CVEtracker/52396 · Telegram Post
• https://registry.npmjs.org · Note
• https://t.me/cveNotify/161700 · Telegram Post