- Description
- There is a XXE in W3CSS Validator versions before cssval-20250226 that allows an attacker to use specially-crafted XML objects to coerce server-side request forgery (SSRF). This could be exploited to read arbitrary local files if an attacker has access to exception messages.
- Source
- cve-coordination@google.com
- NVD status
- Awaiting Analysis
CVSS 4.0
- Type
- Secondary
- Base score
- 8.4
- Impact score
- -
- Exploitability score
- -
- Vector string
- CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:H/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
- Severity
- HIGH
- cve-coordination@google.com
- CWE-611
- Hype score
- Not currently trending
New post from https://t.co/uXvPWJy6tj (CVE-2025-1781 | W3C CSS Validator prior 20250226 XML xml external entity reference (GHSA-745m-xmq6-g6x7)) has been published on https://t.co/mYFG7nFab9
@WolfgangSesin
28 Mar 2025
6 Impressions
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[CVE-2025-1781: HIGH] Vulnerability alert: XXE in pre-cssval-20250226 W3CSS Validator allows SSRF attacks with crafted XML, risking exposure of local files via exception messages. #CyberSecurity#cybersecurity,#vulnerability https://t.co/3AumaGUCUN https://t.co/Ort7G8PDs2
@CveFindCom
28 Mar 2025
22 Impressions
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