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CVE-2004-1635

15
FAUCET Score

CVE-2004-1635 describes an information disclosure vulnerability in Bugzilla versions 2.17.1 through 2.18rc2 and 2.19 (from CVS) when utilizing the insidergroup feature. This flaw allows authenticated users to view private attachment metadata, such as filenames or descriptions, through bug activity logs or change notification emails, even when the attachments themselves are restricted. The vulnerability has a CVSS score of 5.0, indicating a medium severity, with a network attack vector and low attack complexity, potentially leading to partial confidentiality impact. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
N/AN/A
n/aCNA affected

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
1.43%
Probability of exploitation in next 30 days
EPSS Percentile
70.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0143 is in the 52nd 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

Vendor Patches (1)

mozillavendor investigatingvia nvd_reference
View patch

References

marc.info
bugzilla.mozilla.org / show_bug.cgi
Vendor Advisory
bugzilla.mozilla.org / show_bug.cgi
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/17842
securityfocus.com / bid/11511
PatchVendor Advisory