CVE-2024-21549

MEDIUM EPSS 44.3%
Published Dec 20, 20241y ago · Modified Jun 17, 20262w ago
6.6 CVSS 4.0
Medium
Find Similar
Published Dec 20, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

Description

Versions of the package spatie/browsershot before 5.0.3 are vulnerable to Improper Input Validation due to improper URL validation through the setUrl method. An attacker can exploit this vulnerability by utilizing view-source:file://, which allows for arbitrary file reading on a local file. **Note:** This is a bypass of the fix for [CVE-2024-21544](https://security.snyk.io/vuln/SNYK-PHP-SPATIEBROWSERSHOT-8496745).

CVSS Details

Base Score
6.6
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N/E:P/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
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
44.3% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-20 Improper Input Validation Validation

References 3

  • github.com https://github.com/spatie/browsershot/commit/f791ce0ae8dd99367dbfa30588ee31e1196e1728
  • github.com https://github.com/spatie/browsershot/discussions/906
  • security.snyk.io https://security.snyk.io/vuln/SNYK-PHP-SPATIEBROWSERSHOT-8533023

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.