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CVE-2010-4570

17
FAUCET Score

CVE-2010-4570 describes a cross-site scripting (XSS) vulnerability in the duplicate-detection functionality of Bugzilla versions 3.7.1, 3.7.2, 3.7.3, and 4.0rc1. This flaw allows remote attackers to inject arbitrary web script or HTML into affected Bugzilla instances through the summary field, leveraging an issue related to the DataTable widget in YUI. The vulnerability has a CVSS score of 4.3 (Medium), indicating a network-based attack with medium complexity, requiring no authentication, and potentially leading to information disclosure or integrity impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
3.7.1CPE matchmatch criteria
cpe:2.3:a:mozilla:bugzilla:3.7.1:*:*:*:*:*:*:*
3.7.2CPE matchmatch criteria
cpe:2.3:a:mozilla:bugzilla:3.7.2:*:*:*:*:*:*:*
3.7.3CPE matchmatch criteria
cpe:2.3:a:mozilla:bugzilla:3.7.3:*:*:*:*:*:*:*
4.0CPE matchmatch criteria
cpe:2.3:a:mozilla:bugzilla:4.0:rc1:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.74%
Probability of exploitation in next 30 days
EPSS Percentile
75.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0174 is in the 54th percentile among its peer group of 19,958 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 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

Patch Available

Vendor Patches (1)

mozillapatch availablevia nvd_reference
View patch

References

osvdb.org / 70702
bugzilla.mozilla.org / show_bug.cgi
Patch
exchange.xforce.ibmcloud.com / vulnerabilities/65179
bugzilla.org / security/3.2.9
Vendor Advisory
securityfocus.com / bid/45982
vupen.com / english/advisories/2011/0207
Vendor Advisory
vupen.com / english/advisories/2011/0271
yuilibrary.com / forum/viewtopic.php
yuilibrary.com / projects/yui2/ticket/2529228