What is CVE-2023-50891?

CVE-2023-50891 is a medium-severity vulnerability in Zohocorp Zoho Forms, classified under Cross-site Scripting. CVSS score: 6.5/10. Published 2023-12-29.

How severe is CVE-2023-50891?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Is CVE-2023-50891 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Zohocorp Zoho Forms

CVE-2023-50891

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Zoho Forms Form plugin for WordPress – Zoho Forms allows Stored XSS.This issue affects Form plugin for WordPress – Zoho Forms: from n/a through 3.0.1.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.011 (61.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L.

Affected products

Zohocorp Zoho_forms
Zoho Forms Form Plugin For Wordpress – — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

audit@patchstack.com (Third Party Advisory, vdb-entry)

Frequently asked questions

What is CVE-2023-50891?: CVE-2023-50891 is a medium-severity vulnerability in Zohocorp Zoho Forms, classified under Cross-site Scripting. CVSS score: 6.5/10. Published 2023-12-29.
How severe is CVE-2023-50891?: Medium severity. CVSS v3 base score is 6.5 out of 10.
Is CVE-2023-50891 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.