CSRF in Xml-Sitemaps Unlimited Sitemap Generator
CVE-2021-20845
Cross-site request forgery (CSRF) vulnerability in Unlimited Sitemap Generator versions prior to v8.2 allows a remote attacker to hijack the authentication of an administrator and conduct arbitrary operation via a specially crafted web page.
Vulnerability class: CSRF (Cross-Site Request Forgery)
EPSS: 0.005 (40.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Xml-sitemaps Unlimited Sitemap Generator — versions versions prior to v8.2
- Xml-sitemaps Unlimited_sitemap_generator
Weakness classification (CWE)
References
- vultures@jpcert.or.jp (Product, x_refsource_MISC, Vendor Advisory)
- vultures@jpcert.or.jp (x_refsource_MISC, Release Notes, Vendor Advisory)
- vultures@jpcert.or.jp (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-20845?
- CVE-2021-20845 is a high-severity vulnerability in Xml-Sitemaps Unlimited Sitemap Generator, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2021-11-24.
- How severe is CVE-2021-20845?
- High severity. CVSS v3 base score is 8.8 out of 10.