CVE-2026-86771
גבוהה 7.6
תיאור (מקור, אנגלית)
Snipe-IT versions before 8.7.0 fail to HTML-escape the employee_num field in the acceptance PDF generator, allowing attackers with users.edit permission to inject img tags into TCPDF's writeHTML() function. Attackers can craft a malicious employee_num value containing an img tag with an arbitrary HTTP(S) URL to trigger server-side requests to internal services, cloud metadata endpoints, or external targets when a victim signs an asset acceptance.
מדדים
- CVSS 3.1
-
7.6 (HIGH)
מקור הציון: CNA
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:L - CVSS 4.0
-
8.3 (HIGH)
מקור הציון: CNA
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:N/VA:L/SC:H/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - EPSS — סבירות ניצול
- 0% (אחוזון 000) נכון ל-5/10/2026
- CWE
- CWE-918
מוצרים מושפעים
snipeitapp: snipe-it
קישורים
- https://github.com/grokability/snipe-it/security/advisories/GHSA-73xg-j94v-gjcf ExploitVendor Advisory
- https://www.vulncheck.com/advisories/snipe-it-before-8.7.0-server-side-request… Third Party Advisory