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CVE-2006-2261

29
FAUCET Score

CVE-2006-2261 describes a remote file inclusion vulnerability in ACal 2.2.6, specifically within the day.php component, allowing attackers to execute arbitrary PHP code. This critical vulnerability has a CVSS score of 7.5, indicating a high severity due to its network-based attack vector, low complexity, and potential for complete compromise of confidentiality, integrity, and availability. While not on the KEV catalog or Hot List, public exploit code exists on ExploitDB, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
2.2.4CPE matchmatch criteria
cpe:2.3:a:acal:acal:2.2.4:*:*:*:*:*:*:*
2.2.5CPE matchmatch criteria
cpe:2.3:a:acal:acal:2.2.5:*:*:*:*:*:*:*
2.2.6CPE matchmatch criteria
cpe:2.3:a:acal:acal:2.2.6:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.25%
Probability of exploitation in next 30 days
EPSS Percentile
87.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
ExploitDB: EDB-1763 · May 7, 2006
This CVE's current EPSS score of 0.0325 is in the 77th percentile among its peer group of 51,485 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, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

secunia.com / advisories/20041
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/26278
exploit-db.com / exploits/1763
osvdb.org / 25340
securityfocus.com / bid/17886
Exploit
vupen.com / english/advisories/2006/1692