{"cve":"CVE-2010-4555","nvd":{"published":"2011-07-14T23:55:01.707","modified":"2026-06-16T23:25:03.577","status":"Modified","description":"Multiple cross-site scripting (XSS) vulnerabilities in SquirrelMail 1.4.21 and earlier allow remote attackers to inject arbitrary web script or HTML via vectors involving (1) drop-down selection lists, (2) the > (greater than) character in the SquirrelSpell spellchecking plugin, and (3) errors associated with the Index Order (aka options_order) page.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-79"],"references":["http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html","http://rhn.redhat.com/errata/RHSA-2012-0103.html","http://squirrelmail.svn.sourceforge.net/viewvc/squirrelmail?view=revision&revision=14119","http://support.apple.com/kb/HT5130","http://www.debian.org/security/2011/dsa-2291"],"products":["squirrelmail:squirrelmail"],"source":"nvd","synced_at":"2026-10-19T19:58:50.521460154+00:00"},"epss":{"cve":"CVE-2010-4555","score":0.02348,"percentile":0.83688,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}