CVE-2025-5498: medium-severity vulnerability in slackero phpwcms
slackero phpwcms Custom Source Tab cnt21.readform.inc.php is_file deserialization
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.1epss 0.6%
A vulnerability was found in slackero phpwcms up to 1.9.45/1.10.8. It has been rated as critical. This issue affects the function file_get_contents/is_file of the file include/inc_lib/content/cnt21.readform.inc.php of the component Custom Source Tab. The manipulation of the argument cpage_custom leads to deserialization. The attack may be initiated 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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
Affected products
slackero · phpwcmsRelated CVEs — slackero phpwcms
In the same product, most dangerous first.
CVE-2025-5499MEDIUMslackero phpwcms image_resized.php getimagesize deserializationEPSS 0.8%CVE-2021-4301MEDIUMslackero phpwcms sql injectionEPSS 0.7%CVE-2025-5497MEDIUMslackero phpwcms Feedimport processing.inc.php deserializationEPSS 0.7%CVE-2021-4302LOWslackero phpwcms SVG File cross site scriptingEPSS 0.6%CVE-2026-110025MEDIUMslackero phpwcms Extension Check cnt23.article.inc.php unrestricted uploadEPSS 0.4%
References
https://github.com/3em0/cve_repo/blob/main/phpwcms/cnt21.readform.inc.php%23file_get_contents.mdhttps://github.com/3em0/cve_repo/blob/main/phpwcms/cnt21.readform.inc.php%23is_file.mdhttps://github.com/slackero/phpwcms/releases/tag/v1.10.9https://vuldb.com/?ctiid.310913https://vuldb.com/?id.310913https://vuldb.com/?submit.578054https://vuldb.com/?submit.578055