How severe is CVE-2008-3453?

CVE-2008-3453 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2008-3453 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-3453?

CVE-2008-3453 affects Impresscms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2008-3453?

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

When was CVE-2008-3453 published?

CVE-2008-3453 was published on 2008-08-04 and last updated on 2026-06-16.

CVE-2008-3453

CVE-2008-3453 is a critical-severity vulnerability in Impresscms with a CVSS 2.0 base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 1% (70th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Impresscms
Published: 2008-08-04
Last modified: 2026-06-16

Description

Multiple unspecified vulnerabilities in ImpressCMS 1.0 have unknown impact and attack vectors, related to modules/admin.php and "a few files."

Frequently asked questions

What is CVE-2008-3453?: Multiple unspecified vulnerabilities in ImpressCMS 1.0 have unknown impact and attack vectors, related to modules/admin.php and "a few files."
How severe is CVE-2008-3453?: CVE-2008-3453 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2008-3453 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-3453?: CVE-2008-3453 affects Impresscms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2008-3453?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2008-3453 published?: CVE-2008-3453 was published on 2008-08-04 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:impresscms:impresscms:1.0:*:*:*:*:*:*:*

More vulnerabilities in Impresscms

CVE-2022-50912 — Critical (CVSS 9.8): ImpressCMS 1.4.4 contains a file upload vulnerability with weak extension sanitization that allows attackers to upload…
CVE-2021-26600 — Critical (CVSS 9.8): ImpressCMS before 1.4.3 has plugins/preloads/autologin.php type confusion with resultant Authentication Bypass (!=…
CVE-2021-26599 — Critical (CVSS 9.8): ImpressCMS before 1.4.3 allows include/findusers.php groups SQL Injection.
CVE-2022-24977 — Critical (CVSS 9.8): ImpressCMS before 1.4.2 allows unauthenticated remote code execution via ...../// directory traversal in origName or…
CVE-2021-26601 — High (CVSS 8.1): ImpressCMS before 1.4.3 allows libraries/image-editor/image-edit.php image_temp Directory Traversal.
CVE-2010-4271 — High (CVSS 7.5): SQL injection vulnerability in ImpressCMS before 1.2.3 RC2 allows remote attackers to execute arbitrary SQL commands…

All CVEs affecting Impresscms →