Get real-time updates on Telegram
P5
CVE-2026-49977: tarteaucitron.js < 1.33.0
CVE-2026-49977. CVSS 3.1 base score 4.3 (MEDIUM, Vendor/CNA). EPSS 0.00354 (percentile 0.27951), scored 24-Oct-2026.
Affected technology
tarteaucitron.js · < 1.33.0
AmauriC
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · User interaction required
What an attacker can do
If an attacker can write HTML with data attributes, an element with data-cookie can silently delete a non-HttpOnly cookie with a known name when clicked by a user. Vendor/CNA’s CVSS 3.1 assessment (base score 4.3/10) rates confidentiality and availability impact as none; integrity impact as low.
- CWE
- CWE-285
- CCR priority
- 17.3 /100 (P5)
- CVSS 3.1
- 4.3 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N · Vendor/CNA
- EPSS
- 0.00354 · percentile 0.27951 · 2026-10-24
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-25 01:28:19.133527+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-49977.html