How severe is CVE-2008-3407?

CVE-2008-3407 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2008-3407 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-3407?

CVE-2008-3407 affects Phplinkat. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2008-3407?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2008-3407 published?

CVE-2008-3407 was published on 2008-07-31 and last updated on 2026-06-16.

CVE-2008-3407

CVE-2008-3407 is a medium-severity vulnerability in Phplinkat with a CVSS 2.0 base score of 5.0. 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: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 3% (86th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Phplinkat
Published: 2008-07-31
Last modified: 2026-06-16

Description

phpLinkat 0.1 allows remote attackers to bypass authentication and access unspecified pages under admin/ by sending a login=right cookie.

Frequently asked questions

What is CVE-2008-3407?: phpLinkat 0.1 allows remote attackers to bypass authentication and access unspecified pages under admin/ by sending a login=right cookie.
How severe is CVE-2008-3407?: CVE-2008-3407 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2008-3407 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-3407?: CVE-2008-3407 affects Phplinkat. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2008-3407?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2008-3407 published?: CVE-2008-3407 was published on 2008-07-31 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:phplinkat:phplinkat:0.1:*:*:*:*:*:*:*

More vulnerabilities in Phplinkat

CVE-2008-3406 — High (CVSS 7.5): SQL injection vulnerability in showcat.php in phpLinkat 0.1 allows remote attackers to execute arbitrary SQL commands…
CVE-2002-2321 — Medium (CVSS 4.3): Cross-site scripting (XSS) vulnerability in (1) showcat.php and (2) addyoursite.php in phpLinkat 0.1.0 allows remote…

All CVEs affecting Phplinkat →

Other CWE-287 (Improper Authentication) vulnerabilities

CVE-2026-45480 — Critical (CVSS 10.0): Improper authentication in Azure Active Directory allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-46389 — Critical (CVSS 10.0): UDS Identity Config builds the Keycloak configuration image (realm, plugins, theme, truststore, JARs) consumed by UDS…
CVE-2026-10611 — Critical (CVSS 10.0): An authentication bypass vulnerability exists in MISP when LDAP mixed authentication is enabled with OTP enforcement.…
CVE-2026-47280 — Critical (CVSS 10.0): Improper authentication in Azure Resource Manager (ARM) allows an unauthorized attacker to elevate privileges over a…
CVE-2026-42822 — Critical (CVSS 10.0): Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges…
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…

Browse all CWE-287 (Improper Authentication) vulnerabilities →