What’s Vulnerable › Vulnerabilities

CVE-2017-9451

• Severity: medium (CVSS 6.1 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-06-06 · updated 2026-06-17
• Weakness: CWE-79

Description

Cross site scripting (XSS) vulnerability in pages.edit_form.php in flatCore 1.4.6 allows remote attackers to inject arbitrary JavaScript via the PATH_INFO in an acp.php URL, due to use of unsanitized $_SERVER['PHP_SELF'] to generate URLs.

Affected products

• Flatcore: 1.4.6

References

• https://github.com/flatCore/flatCore-CMS/commit/f1b42b338693a9c240182e76ef2131057f2c2a87
• https://github.com/flatCore/flatCore-CMS/issues/34
• https://github.com/flatCore/flatCore-CMS/commit/f1b42b338693a9c240182e76ef2131057f2c2a87
• https://github.com/flatCore/flatCore-CMS/issues/34

Get alerted when CVE-2017-9451 or the next vulnerability affects your stack