CVE-2020-29247

4.8 mediumEPSS 0.8%

Medium (4.8) in wondercms wondercms. EPSS 0.8% chance of exploitation in the next 30 days.

WonderCMS 3.1.3 is affected by cross-site scripting (XSS) in the Admin Panel. An attacker can inject the XSS payload in Page keywords and each time any user will visit the website, the XSS triggers, and the attacker can able to steal the cookie according to the crafted payload.

Severity

CVSS 3.1

4.8 medium

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.8% chance of exploitation in the next 30 days; higher than 56% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2020-12-24
Modified: 2026-07-09
Record from: the NVD, synced 2026-10-19

Affected

wondercms:wondercms

References

https://systemweakness.com/cve-2020-29247-wondercms-3-1-3-page-persistent-cross-site-scripting-3dd2bb210beb
https://www.exploit-db.com/exploits/49102
https://systemweakness.com/cve-2020-29247-wondercms-3-1-3-page-persistent-cross-site-scripting-3dd2bb210beb
https://www.exploit-db.com/exploits/49102

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