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CVE-2006-2798

27
FAUCET Score

CVE-2006-2798 describes multiple cross-site scripting (XSS) vulnerabilities in phpCommunityCalendar version 4.0.3, specifically affecting the LoName parameter in week.php and month.php, and the AddressLink parameter in event.php. This vulnerability has a CVSS score of 6.8, indicating a medium severity, as it can be exploited remotely with medium attack complexity to achieve partial confidentiality, integrity, and availability impacts. While not listed on CISA's KEV catalog, exploit code is publicly available on ExploitDB, though there is no evidence of active exploitation, Metasploit modules, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
4.0.3CPE matchmatch criteria
cpe:2.3:a:phpcommunitycalendar:phpcommunitycalendar:4.0.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.23%
Probability of exploitation in next 30 days
EPSS Percentile
81.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
ExploitDB: EDB-1818 · May 23, 2006
This CVE's current EPSS score of 0.0223 is in the 69th 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

exchange.xforce.ibmcloud.com / vulnerabilities/26647
exchange.xforce.ibmcloud.com / vulnerabilities/26648
exploit-db.com / exploits/1818
osvdb.org / 31691
osvdb.org / 31692
osvdb.org / 31693