CVE-2025-5499

Public Exploit
slackero phpwcms image_resized.php getimagesize deserialization

Description

A vulnerability classified as critical has been found in slackero phpwcms up to 1.9.45/1.10.8. Affected is the function is_file/getimagesize of the file image_resized.php. The manipulation of the argument imgfile leads to deserialization. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.9.46 and 1.10.9 is able to address this issue. It is recommended to upgrade the affected component.

Category

6.9
CVSS
Severity: Medium
CVSS 4.0 •
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.04%
Third-Party Advisory vuldb.com Third-Party Advisory vuldb.com
Affected: slackero phpwcms
Published at:
Updated at:

References

Link Tags
https://vuldb.com/?id.310914 technical description vdb entry
https://vuldb.com/?ctiid.310914 signature permissions required
https://vuldb.com/?submit.578082 third party advisory
https://vuldb.com/?submit.578083 third party advisory
https://github.com/3em0/cve_repo/blob/main/phpwcms/image_resized%23getimagesize.md exploit
https://github.com/slackero/phpwcms/releases/tag/v1.10.9 patch

Frequently Asked Questions

What is the severity of CVE-2025-5499?
CVE-2025-5499 has been scored as a medium severity vulnerability.
How to fix CVE-2025-5499?
To fix CVE-2025-5499, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-5499 being actively exploited in the wild?
It is possible that CVE-2025-5499 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-5499?
CVE-2025-5499 affects slackero phpwcms.
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