PT-2020-17158 · WordPress · Eventon

Mustgundogdu · Published 2020-11-30 · Updated 2022-08-06 · CVE-2020-29395

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions EventON plugin versions 3.0.5 and earlier

Description The issue allows for XSS via the search field in the addons/?q= endpoint. This is a security concern as it can be exploited to inject malicious scripts.

Recommendations For versions 3.0.5 and earlier, as a temporary workaround, consider restricting access to the addons/?q= endpoint until a patch is available. Avoid using the search field in the affected endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-29395

Affected Products

Eventon

References · 10

• 🔥 https://github.com/mustgundogdu/Research/tree/main/EventON_PLUGIN_XSS · Exploit
• 🔥 http://packetstormsecurity.com/files/160282/WordPress-EventON-Calendar-3.0.5-Cross-Site-Scripting.html · Exploit
• 🔥 https://exploit-db.com/exploits/49130 · Exploit
• https://osv.dev/vulnerability/CVE-2020-29395 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-29395 · Security Note
• https://myeventon.com/news · Vendor Advisory
• https://t.me/cvenotify/6356 · Telegram Post
• https://t.me/cibsecurity/16944 · Telegram Post
• https://t.me/ckure/6364 · Telegram Post
• https://t.me/cvenotify/6395 · Telegram Post