CVE-2011-1157 describes a cross-site scripting (XSS) vulnerability in Universal Feed Parser (feedparser or python-feedparser) versions 5.x prior to 5.0.1. This flaw allows remote attackers to inject malicious web script or HTML through specially crafted XML comments within a feed. The vulnerability has a CVSS score of 4.3 (medium severity), indicating it can be exploited over the network with medium attack complexity to achieve partial integrity impact. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
5.0CPE matchmatch criteria | cpe:2.3:a:mark_pilgrim:feedparser:5.0:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:N/I:P/A:N
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