SEPTEMBER 17, 2026
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Case File

CVE-2026-86738

HIGH · CVSS 8.7 EPSS 0.27% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-08 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

Snipe-IT versions prior to 8.7.0 are vulnerable to a CSS injection flaw that allows superusers to inject malicious CSS payloads through the Custom CSS field due to inadequate sanitization. This vulnerability can lead to the exfiltration of CSRF tokens from other superusers, potentially resulting in account takeover. Organizations using affected versions should prioritize patching to mitigate the risk of unauthorized access and data compromise.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-86738
Severity
HIGH
CVSS
8.7
EPSS
0.27%

Original NVD Description

Snipe-IT versions before 8.7.0 contain a CSS injection vulnerability in the Custom CSS field due to incomplete sanitization that reverses HTML encoding on greater-than and double-quote characters. Superusers can plant malicious CSS payloads using @import and url() references to exfiltrate CSRF tokens from other superusers via attribute-selector rules, enabling account takeover.

Related CVEs

Other vulnerabilities affecting the same vendor(s)