What’s Vulnerable › Vulnerabilities

CVE-2018-18308

• Severity: medium (CVSS 6.1 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-10-16 · updated 2026-06-17
• Weakness: CWE-79

Description

In the 4.2.23 version of BigTree, a Stored XSS vulnerability has been discovered in /admin/ajax/file-browser/upload/ (aka the image upload area).

Affected products

• Bigtreecms Bigtree Cms: 4.2.23

References

• http://packetstormsecurity.com/files/149788/BigTree-CMS-4.2.23-Cross-Site-Scripting.html
• https://github.com/bigtreecms/BigTree-CMS/commit/ffd668a3aa7d2f540dbcdf5751f207302519df72
• https://github.com/bigtreecms/BigTree-CMS/issues/356
• https://www.exploit-db.com/exploits/45628/
• http://packetstormsecurity.com/files/149788/BigTree-CMS-4.2.23-Cross-Site-Scripting.html
• https://github.com/bigtreecms/BigTree-CMS/commit/ffd668a3aa7d2f540dbcdf5751f207302519df72
• https://github.com/bigtreecms/BigTree-CMS/issues/356
• https://www.exploit-db.com/exploits/45628/

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