CVE-2026-93534mediumCWE-494

spatie Scotty Self Update SelfUpdater.php update code download

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.3epss 0.2%

exploitation probability

0.2%top 90% of all CVEs

observed exploitation

nono source reports it

A vulnerability was identified in spatie Scotty up to 1.4.2. Affected is the function SelfUpdater::update of the file app/Updater/SelfUpdater.php of the component Self Update Handler. Such manipulation leads to download of code without integrity check. It is possible to launch the attack remotely. Upgrading to version 1.4.3 is able to address this issue. The name of the patch is 4b4e11bfc98e3a2159bb2b3d9b040293fcc44744. It is advisable to upgrade the affected component.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X

Affected products

spatie · Scotty

References

https://github.com/spatie/scotty/https://github.com/spatie/scotty/commit/4b4e11bfc98e3a2159bb2b3d9b040293fcc44744 https://github.com/spatie/scotty/issues/21 https://github.com/spatie/scotty/releases/tag/1.4.3 https://vuldb.com/cve/CVE-2026-93534 https://vuldb.com/submit/943918 https://vuldb.com/vuln/407451 https://vuldb.com/vuln/407451/cti