CVE-2010-4646

Cross-site scripting (XSS) vulnerability in Hastymail2 before 1.01 allows remote attackers to inject arbitrary web script or HTML via a crafted background attribute within a cell in a TABLE element, related to improper use of the htmLawed filter.

Published: 2011-01-18 Last update: 2026-04-29 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2010-4646 is rated Low Risk (37.8/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 0.25%). Monitor for updates and reassess as exploit intelligence or EPSS changes.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2010-4646

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2023-03-07 1.21% 0.25% -0.96%
2 2022-02-04 — 1.21% —

Full EPSS history (2 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2010-4646

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
4.3 2.0 MEDIUM
AV:N/AC:M/Au:N/C:N/I:P/A:N Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:M)
Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:N)
No availability impact.
 8.6 2.9 [email protected]

Weakness enumeration for CVE-2010-4646

Affected software / configurations for CVE-2010-4646

Vendor Product Version Raw CPE
hastymail hastymail2 — cpe:2.3:a:hastymail:hastymail2:*:beta1:*:*:*:*:*:*
hastymail hastymail2 — cpe:2.3:a:hastymail:hastymail2:*:beta2:*:*:*:*:*:*
hastymail hastymail2 — cpe:2.3:a:hastymail:hastymail2:*:beta3:*:*:*:*:*:*
hastymail hastymail2 — cpe:2.3:a:hastymail:hastymail2:*:rc1:*:*:*:*:*:*
hastymail hastymail2 — cpe:2.3:a:hastymail:hastymail2:*:rc2:*:*:*:*:*:*
hastymail hastymail2 — cpe:2.3:a:hastymail:hastymail2:*:rc3:*:*:*:*:*:*
hastymail hastymail2 — cpe:2.3:a:hastymail:hastymail2:*:rc4:*:*:*:*:*:*
hastymail hastymail2 — cpe:2.3:a:hastymail:hastymail2:*:rc5:*:*:*:*:*:*
hastymail hastymail2 — cpe:2.3:a:hastymail:hastymail2:*:rc6:*:*:*:*:*:*
hastymail hastymail2 — cpe:2.3:a:hastymail:hastymail2:*:rc7:*:*:*:*:*:*
hastymail hastymail2 — cpe:2.3:a:hastymail:hastymail2:*:rc8:*:*:*:*:*:*
hastymail hastymail2 — cpe:2.3:a:hastymail:hastymail2:*:rc9:*:*:*:*:*:*
hastymail hastymail2 <= 1.0 cpe:2.3:a:hastymail:hastymail2:*:*:*:*:*:*:*:*

References for CVE-2010-4646

cvelogic Threat Intelligence