CVE-2021-4302

A vulnerability was found in slackero phpwcms up to 1.9.26. It has been classified as problematic. This affects an unknown part of the component SVG File Handler. The manipulation leads to cross site scripting. It is possible to initiate the attack remotely. Upgrading to version 1.9.27 is able to address this issue. The patch is named b39db9c7ad3800f319195ff0e26a0981395b1c54. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-217419.

• CWE-79

• https://github.com/slackero/phpwcms/commit/b39db9c7ad3800f319195ff0e26a0981395b1c54Patch
• https://github.com/slackero/phpwcms/releases/tag/v1.9.27Release Notes
• https://vuldb.com/?ctiid.217419Permissions Required, Third Party Advisory
• https://vuldb.com/?id.217419Permissions Required, Third Party Advisory
• https://github.com/slackero/phpwcms/commit/b39db9c7ad3800f319195ff0e26a0981395b1c54Patch
• https://github.com/slackero/phpwcms/releases/tag/v1.9.27Release Notes
• https://vuldb.com/?ctiid.217419Permissions Required, Third Party Advisory
• https://vuldb.com/?id.217419Permissions Required, Third Party Advisory

Published

Jan 4, 2023

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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