How severe is CVE-2008-6523?

CVE-2008-6523 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2008-6523 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-6523?

CVE-2008-6523 affects Cale Dunlap Openinvoice. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2008-6523?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2008-6523 published?

CVE-2008-6523 was published on 2009-03-25 and last updated on 2026-06-16.

CVE-2008-6523

CVE-2008-6523 is a high-severity vulnerability in Cale Dunlap Openinvoice with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-287.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 3% (83rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Cale Dunlap Openinvoice
Published: 2009-03-25
Last modified: 2026-06-16

Description

auth.php in openInvoice 0.90 beta and earlier allows remote attackers to bypass authentication and gain privileges by setting the oiauth cookie. NOTE: this can be leveraged with a separate vulnerability in resetpass.php to modify passwords for arbitrary users.

Frequently asked questions

What is CVE-2008-6523?: auth.php in openInvoice 0.90 beta and earlier allows remote attackers to bypass authentication and gain privileges by setting the oiauth cookie. NOTE: this can be leveraged with a separate vulnerability in resetpass.php to modify passwords for arbitrary users.
How severe is CVE-2008-6523?: CVE-2008-6523 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2008-6523 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-6523?: CVE-2008-6523 affects Cale Dunlap Openinvoice. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2008-6523?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2008-6523 published?: CVE-2008-6523 was published on 2009-03-25 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:cale_dunlap:openinvoice:0.90:beta:*:*:*:*:*:*

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CVE-2008-6524 — Medium (CVSS 6.5): resetpass.php in openInvoice 0.90 beta and earlier allows remote authenticated users to change the passwords of…

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CVE-2026-20182 — Critical (CVSS 10.0): May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and…

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