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CVE-2004-0261

43
FAUCET Score

CVE-2004-0261 describes an authentication bypass vulnerability in OpenJournal versions 2.0 through 2.0.5. An attacker can gain unauthorized access to the control panel by manipulating the 'uid' parameter in oj.cgi. This vulnerability carries a critical CVSS score of 10.0, indicating a severe risk with network-based exploitation, low attack complexity, and complete compromise of confidentiality, integrity, and availability. While not listed on the KEV catalog, exploit code is publicly available on ExploitDB, and the vulnerability has garnered significant community discussion, suggesting awareness among potential attackers.

Impacted Technologies

VendorProductVersion(s)CPE
2.0CPE matchmatch criteria
cpe:2.3:a:openjournal:openjournal:2.0:*:*:*:*:*:*:*
2.0_1CPE matchmatch criteria
cpe:2.3:a:openjournal:openjournal:2.0_1:*:*:*:*:*:*:*
2.0_2CPE matchmatch criteria
cpe:2.3:a:openjournal:openjournal:2.0_2:*:*:*:*:*:*:*
2.0_3CPE matchmatch criteria
cpe:2.3:a:openjournal:openjournal:2.0_3:*:*:*:*:*:*:*
2.0_4CPE matchmatch criteria
cpe:2.3:a:openjournal:openjournal:2.0_4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

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

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

Exploit Intelligence

EPSS Score
4.77%
Probability of exploitation in next 30 days
EPSS Percentile
91.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-23659 · Feb 6, 2004
This CVE's current EPSS score of 0.0477 is in the 84th percentile among its peer group of 51,466 CVEs.

Social Chatter

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

marc.info
exchange.xforce.ibmcloud.com / vulnerabilities/15069
grohol.com / downloads/oj/latest/changelog.txt
osvdb.org / 3872
securityfocus.com / bid/9598
ExploitPatchVendor Advisory