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CVE-2002-2314

25
FAUCET Score

CVE-2002-2314 describes a vulnerability in Mozilla 1.0 where remote attackers can steal cookies from other domains. This is achieved by crafting a javascript: URL with a leading "//" and a trailing newline, which bypasses the browser's host/path security checks. The vulnerability has a CVSS score of 5.0, indicating a medium severity, and allows for information disclosure (cookie theft) with low attack complexity and no authentication required. While not actively exploited in the wild and not listed in CISA's KEV catalog, exploit code for this specific issue is publicly available, as evidenced by an ExploitDB entry.

Impacted Technologies

VendorProductVersion(s)CPE
1.0CPE matchmatch criteria
cpe:2.3:a:mozilla:mozilla:1.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

AV:N/AC:L/Au:N/C:P/I:N/A:N

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
8.54%
Probability of exploitation in next 30 days
EPSS Percentile
94.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-21638 · Jul 24, 2002
This CVE's current EPSS score of 0.0854 is in the 93rd percentile among its peer group of 23,705 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

bugzilla.mozilla.org / show_bug.cgi
Exploit
cert.uni-stuttgart.de / archive/bugtraq/2002/09/msg00230.html
seclists.org / bugtraq/2002/Jul/0260.html
Exploit
iss.net / security_center/static/9656.php
ExploitPatch
mandrakesoft.com / security/advisories
mozilla.org / releases/mozilla1.0.1/security-fixes-1.0.1.html
securityfocus.com / bid/5293