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CVE-2008-6523

29
FAUCET Score

CVE-2008-6523 describes an authentication bypass vulnerability in auth.php of openInvoice 0.90 beta and earlier, allowing remote attackers to gain unauthorized access by manipulating the oiauth cookie. This flaw has a CVSS score of 7.5 (High), indicating a low-complexity attack requiring no authentication, and can lead to partial compromise of confidentiality, integrity, and availability. While not listed on CISA's KEV catalog, an ExploitDB entry (EDB-5466) exists, demonstrating its potential for exploitation, particularly when combined with a separate password reset vulnerability. Despite the available exploit, there is no evidence of active exploitation, and it has garnered minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
0.90CPE matchmatch criteria
cpe:2.3:a:cale_dunlap:openinvoice:0.90:beta:*:*:*:*:*:*

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
2.56%
Probability of exploitation in next 30 days
EPSS Percentile
83.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-5466 · Apr 18, 2008
This CVE's current EPSS score of 0.0256 is in the 71st 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

Remediation records are not available for this CVE.

References

exchange.xforce.ibmcloud.com / vulnerabilities/41947
exploit-db.com / exploits/5466
securityfocus.com / bid/28854
Exploit