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CVE-2007-0537

12
FAUCET Score

CVE-2007-0537 describes a cross-site scripting (XSS) vulnerability in the KDE HTML library (kdelibs), specifically affecting Konqueror 3.5.5. This flaw allows remote attackers to bypass XSS protection by embedding HTML tags within comments inside a title tag, leading to potential client-side script execution. With a CVSS score of 2.6, this vulnerability has a network attack vector and high access complexity, resulting in a partial impact to integrity. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
3.5.5CPE matchmatch criteria
cpe:2.3:a:kde:konqueror:3.5.5:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

2.6LOW

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Exploitability Score
4.9
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.80%
Probability of exploitation in next 30 days
EPSS Percentile
76.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0180 is in the 67th percentile among its peer group of 1,506 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 0.3 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 (2)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: kdelibs-6:3.3.1-9.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: kdelibs-6:3.5.4-13.el5
View patch

Vendor Advisories (1)

redhatCVE-2007-0537Low

konqueror XSS

Jan 24, 2007

References

osvdb.org / 32975
secunia.com / advisories/23932
Vendor Advisory
secunia.com / advisories/24013
Vendor Advisory
secunia.com / advisories/24065
Vendor Advisory
secunia.com / advisories/24442
Vendor Advisory
secunia.com / advisories/24463
Vendor Advisory
secunia.com / advisories/24889
Vendor Advisory
secunia.com / advisories/27108
Vendor Advisory
securitytracker.com / id
issues.rpath.com / browse/RPL-1117
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10244
gentoo.org / security/en/glsa/glsa-200703-10.xml
kde.org / info/security/advisory-20070206-1.txt
mandriva.com / security/advisories
mandriva.com / security/advisories
novell.com / linux/security/advisories/2007_6_sr.html
redhat.com / support/errata/RHSA-2007-0909.html
securityfocus.com / archive/1/457924/100/0/threaded
securityfocus.com / bid/22428
ubuntu.com / usn/usn-420-1
vupen.com / english/advisories/2007/0505
Vendor Advisory