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CVE-2007-5952

21
FAUCET Score

CVE-2007-5952 describes a Cross-Site Scripting (XSS) vulnerability in Helios Calendar versions 1.2.1 Beta and earlier, specifically within the admin/index.php component. This flaw allows unauthenticated remote attackers to inject arbitrary web script or HTML via the username parameter. The vulnerability has a CVSS v2 score of 4.3 (Medium), indicating a network-based attack with medium complexity and potential for partial integrity impact. While not listed in CISA's KEV catalog, an ExploitDB entry (EDB-30734) exists, suggesting publicly available exploit code, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
1.2.1_betaCPE matchmatch criteria
cpe:2.3:a:helioscalendar:helios_calendar:1.2.1_beta:*:*:*:*:*:*:*

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
1.47%
Probability of exploitation in next 30 days
EPSS Percentile
70.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-30734 · Nov 2, 2007
This CVE's current EPSS score of 0.0146 is in the 44th percentile among its peer group of 19,955 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, 0.0 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

Remediation records are not available for this CVE.

References

osvdb.org / 38408
secunia.com / advisories/27490
Vendor Advisory
securityreason.com / securityalert/3337
securityfocus.com / bid/26312
Exploit