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CVE-2009-4337

19
FAUCET Score

CVE-2009-4337 describes an SQL injection vulnerability in the Diocese of Portsmouth Calendar (pd_calendar) extension, version 0.4.1 and earlier, for TYPO3. This flaw allows remote attackers to execute arbitrary SQL commands through unspecified vectors. With a CVSS score of 7.5, it poses a significant risk, enabling potential compromise of data confidentiality, integrity, and availability without requiring authentication or complex attack methods. Despite its severity, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 0.4.1CPE matchmatch criteria
cpe:2.3:a:simon_rundell:pd_calendar_today:*:*:*:*:*:*:*:*
0.0.3CPE matchmatch criteria
cpe:2.3:a:simon_rundell:pd_calendar_today:0.0.3:*:*:*:*:*:*:*

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
1.67%
Probability of exploitation in next 30 days
EPSS Percentile
74.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0167 is in the 57th 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

exchange.xforce.ibmcloud.com / vulnerabilities/54779
typo3.org / teams/security/security-bulletins/typo3-sa-2009-020
Vendor Advisory
vupen.com / english/advisories/2009/3550
Vendor Advisory