--- title: "CVE-2026-110025: Slackero phpwcms - Unrestricted File Upload" description: "Slackero phpwcms <= 1.9.49/1.12.3 contains an unrestricted file upload vulnerability caused by manipulation of the POST_name argument in include/inc_front/content/cnt23.article.inc.php, letting remote attackers upload arbitrary files, exploit requires no special privileges." url: https://panop.io/threat-heartbeat/CVE-2026-110025/ --- # CVE-2026-110025 Slackero phpwcms - Unrestricted File Upload Slackero phpwcms <= 1.9.49/1.12.3 contains an unrestricted file upload vulnerability caused by manipulation of the POST\_name argument in include/inc\_front/content/cnt23.article.inc.php, letting remote attackers upload arbitrary files, exploit requires no special privileges. CVSS base score 7.3 /10 High CISA KEV Not listed Public exploit Proof of concept available Authentication Not required EPSS 0.38% chance of exploitation in 30 days [View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-110025) ## Details Type Unrestricted File Upload Impact Remote Code Execution, Unrestricted File Upload CVSS vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L Published 13 October 2026 Updated 15 October 2026 Weakness [CWE-284](https://cwe.mitre.org/data/definitions/284.html) ## Vendor fix Upgrade to versions 1.9.50 and 1.12.4 or later. Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them. ## References - [https://nvd.nist.gov/vuln/detail/CVE-2026-110025](https://nvd.nist.gov/vuln/detail/CVE-2026-110025) - [https://github.com/slackero/phpwcms/security/advisories/GHSA-2c7r-324f-fxm4](https://github.com/slackero/phpwcms/security/advisories/GHSA-2c7r-324f-fxm4) - [https://vuldb.com/cve/CVE-2026-110025](https://vuldb.com/cve/CVE-2026-110025) - [https://vuldb.com/submit/992814](https://vuldb.com/submit/992814) - [https://vuldb.com/vuln/417752](https://vuldb.com/vuln/417752) - [https://vuldb.com/vuln/417752/cti](https://vuldb.com/vuln/417752/cti) - [https://github.com/slackero/phpwcms/](https://github.com/slackero/phpwcms/) - [https://github.com/slackero/phpwcms/commit/f4c136b467565b2d16ebe2b8276b9a03547a9a69](https://github.com/slackero/phpwcms/commit/f4c136b467565b2d16ebe2b8276b9a03547a9a69) - [https://github.com/slackero/phpwcms/releases/tag/v1.12.4](https://github.com/slackero/phpwcms/releases/tag/v1.12.4) [← All CVEs](https://panop.io/threat-heartbeat/) ## What this record can't tell you - Whether you run the affected software, and where - Whether an attacker can actually reach and exploit it - The misconfigurations that never get a CVE number - What it would cost the business, ranked into what to fix first Panop answers these inside your environment, for this CVE and every other finding. [Book a demo](https://panop.io/demo)