How severe is CVE-2008-0556?

CVE-2008-0556 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2008-0556 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-0556?

CVE-2008-0556 affects Openca Openca Pki. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2008-0556?

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-2008-0556 published?

CVE-2008-0556 was published on 2008-02-19 and last updated on 2026-06-16.

CVE-2008-0556

CVE-2008-0556 is a high-severity vulnerability in Openca Openca Pki 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-264.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 1% (57th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Openca Openca Pki
Published: 2008-02-19
Last modified: 2026-06-16

Description

Cross-site request forgery (CSRF) vulnerability in OpenCA PKI 0.9.2.5, and possibly earlier versions, allows remote attackers to perform unauthorized actions as authorized users via a link or IMG tag to RAServer.

Frequently asked questions

What is CVE-2008-0556?: Cross-site request forgery (CSRF) vulnerability in OpenCA PKI 0.9.2.5, and possibly earlier versions, allows remote attackers to perform unauthorized actions as authorized users via a link or IMG tag to RAServer.
How severe is CVE-2008-0556?: CVE-2008-0556 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2008-0556 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-0556?: CVE-2008-0556 affects Openca Openca Pki. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2008-0556?: 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-2008-0556 published?: CVE-2008-0556 was published on 2008-02-19 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:openca:openca_pki:*:*:*:*:*:*:*:*

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