CVE-2010-2477
Paste is vulnerable to Cross-site Scripting via vectors involving a 404 status code
6.1
MEDIUM
CVSS 3.1
EPSS 0.52%
Description
Multiple cross-site scripting (XSS) vulnerabilities in the paste.httpexceptions implementation in Paste before 1.7.4 allow remote attackers to inject arbitrary web script or HTML via vectors involving a 404 status code, related to (1) paste.urlparser.StaticURLParser, (2) paste.urlparser.PkgResourcesParser, (3) paste.urlmap.URLMap, and (4) HTTPNotFound.
How to fix CVE-2010-2477
To remediate CVE-2010-2477, upgrade the affected package to a fixed version below.
- —upgrade to 1.7.4-1 or later
- —upgrade to 1.7.4 or later
- —upgrade to 1.7.4 or later
Is CVE-2010-2477 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 1.7.4-1
- from 0, < 1.7.4
- from 0, < 1.7.4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N |
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |