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CVE-2007-2637

15
FAUCET Score

CVE-2007-2637 describes an access control bypass vulnerability in MoinMoin wiki software versions prior to 20070507, affecting MoinMoin itself and Ubuntu distributions. This flaw allows remote attackers to read restricted calendar and include pages due to improper enforcement of Access Control Lists (ACLs). With a CVSS score of 5.0, it is considered a medium-severity vulnerability, requiring no authentication or complex attack vectors to achieve partial confidentiality impact. 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
<= 1.5.7CPE matchmatch criteria
cpe:2.3:a:moinmoin:moinmoin:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.47%
Probability of exploitation in next 30 days
EPSS Percentile
71.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0147 is in the 53rd percentile among its peer group of 23,723 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, 0.0 Mastodon, and 0.4 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

Patch Available

Vendor Patches (2)

pippatch availablevia ghsa
Product: moinFixed in: 1.5.8
ubuntupatch availablevia nvd_reference
View patch

Vendor Advisories (1)

pipGHSA-cmg7-xr2j-4r9vmedium

MoinMoin Improper ACL handling for calendars and includes

May 1, 2022

References

osvdb.org / 36269
secunia.com / advisories/25208
PatchVendor Advisory
secunia.com / advisories/29262
exchange.xforce.ibmcloud.com / vulnerabilities/34474
debian.org / security/2008/dsa-1514
ubuntu.com / usn/usn-458-1
Patch