CVE-2026-126779
Spatie Browsershot 2.2.0 before 5.5.0 Local File Read via setHtml()
Spatie Browsershot 2.2.0 before 5.5.0 contains a local file read vulnerability that allows attackers to read server files by supplying root-relative references in HTML passed to setHtml(). Attackers can embed iframe, img, link or script elements referencing paths like /etc/passwd, which resolve to file:// URLs and render file contents into the returned PDF or screenshot.
Fixes and workarounds
Fix
The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.
Source: CNA: VulnCheckFix
The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.
Source: CNA: VulnCheckAffected products and versions
| Product | Versions | Authority |
|---|---|---|
| browsershot spatie spatie/browsershot
composer |
≥ 2.2.0; < 5.5.0 (affected, semver) 5.5.0 (unaffected, semver) Other versions: unaffected |
CNA: VulnCheck |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 4.0 / 8.7 high |
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N | CNA: VulnCheck |
| 3.1 / 7.5 high |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | CNA: VulnCheck |
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
- https://github.com/spatie/browsershot/pull/989CNA: VulnCheck · patch, issue-tracking
- https://github.com/spatie/browsershot/commit/eba71ab7f4aba23d9321d653ccd19d4e94432516CNA: VulnCheck · patch
- https://github.com/spatie/browsershot/releases/tag/5.5.0CNA: VulnCheck · release-notes
- https://github.com/spatie/browsershot/blob/2.2.0/src/Browsershot.php#L242-L248CNA: VulnCheck · technical-description
- https://www.vulncheck.com/advisories/spatie-browsershot-2.2.0-before-5.5.0-local-file-read-via-sethtmlCNA: VulnCheck · third-party-advisory
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