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CVE-2014-9509

19
FAUCET Score

CVE-2014-9509 describes a cache poisoning vulnerability in the frontend rendering component of TYPO3 versions 4.5.x, 4.6.x through 6.2.x, and 7.x, when specific configuration settings are enabled. This vulnerability allows remote attackers to cause an unspecified impact, potentially resource consumption, by manipulating URLs with arbitrary arguments to force page reloads. With a CVSS score of 7.5 (High), it has a network attack vector, low attack complexity, and potential for partial impact on confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
4.5.0CPE matchmatch criteria
cpe:2.3:a:typo3:typo3:4.5.0:*:*:*:*:*:*:*
4.5.1CPE matchmatch criteria
cpe:2.3:a:typo3:typo3:4.5.1:*:*:*:*:*:*:*
4.5.2CPE matchmatch criteria
cpe:2.3:a:typo3:typo3:4.5.2:*:*:*:*:*:*:*
4.5.3CPE matchmatch criteria
cpe:2.3:a:typo3:typo3:4.5.3:*:*:*:*:*:*:*
4.5.4CPE matchmatch criteria
cpe:2.3:a:typo3:typo3:4.5.4:*:*:*:*:*:*:*

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
1.50%
Probability of exploitation in next 30 days
EPSS Percentile
71.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0150 is in the 53rd percentile among its peer group of 51,551 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

Patch Available

Vendor Patches (7)

composerpatch availablevia ghsa
Product: typo3/cmsFixed in: 4.5.39
composerpatch availablevia ghsa
Product: typo3/cmsFixed in: 6.2.9
composerpatch availablevia ghsa
Product: typo3/cmsFixed in: 7.0.2
composerpatch availablevia ghsa
Product: typo3/cmsFixed in: 4.6.19
composerpatch availablevia ghsa
Product: typo3/cmsFixed in: 4.7.21
composerpatch availablevia ghsa
Product: typo3/cmsFixed in: 6.0.15
composerpatch availablevia ghsa
Product: typo3/cmsFixed in: 6.1.13

Vendor Advisories (1)

composerGHSA-5479-gqqr-f9gjhigh

Typo3 Vulnerable to Cache Poisoning

May 17, 2022

References

typo3.org / teams/security/security-bulletins/typo3-core/typo3-core-sa-2014-003
ExploitVendor Advisory