How severe is CVE-2004-1926?

CVE-2004-1926 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2004-1926 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (94th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2004-1926?

CVE-2004-1926 primarily affects Tiki Tikiwiki Cms/groupware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2004-1926?

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-2004-1926 published?

CVE-2004-1926 was published on 2004-04-11 and last updated on 2026-06-16.

CVE-2004-1926

CVE-2004-1926 is a high-severity vulnerability in Tiki Tikiwiki Cms/groupware 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-94.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 7% (94th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Tiki Tikiwiki Cms/groupware
Published: 2004-04-11
Last modified: 2026-06-16

Description

Tiki CMS/Groupware (TikiWiki) 1.8.1 and earlier allows remote attackers to inject arbitrary code via the (1) Theme, (2) Country, (3) Real Name, or (4) Displayed time zone fields in a User Profile, or the (5) Name, (6) Description, (7) URL, or (8) Country fields in a Directory/Add Site operation.

Frequently asked questions

What is CVE-2004-1926?: Tiki CMS/Groupware (TikiWiki) 1.8.1 and earlier allows remote attackers to inject arbitrary code via the (1) Theme, (2) Country, (3) Real Name, or (4) Displayed time zone fields in a User Profile, or the (5) Name, (6) Description, (7) URL, or (8) Country fields in a Directory/Add Site operation.
How severe is CVE-2004-1926?: CVE-2004-1926 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2004-1926 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-1926?: CVE-2004-1926 primarily affects Tiki Tikiwiki Cms/groupware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2004-1926?: 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-2004-1926 published?: CVE-2004-1926 was published on 2004-04-11 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:tiki:tikiwiki_cms\/groupware:*:*:*:*:*:*:*:*
cpe:2.3:a:tiki:tikiwiki_cms\/groupware:1.6.1:*:*:*:*:*:*:*

More vulnerabilities in Tiki Tikiwiki Cms/groupware

CVE-2008-3653 — Critical (CVSS 10.0): Multiple unspecified vulnerabilities in TikiWiki CMS/Groupware before 2.0 have unknown impact and attack vectors.
CVE-2007-6529 — Critical (CVSS 10.0): Multiple unspecified vulnerabilities in TikiWiki before 1.9.9 have unknown impact and attack vectors involving (1)…
CVE-2025-34111 — Critical (CVSS 9.8): An unauthenticated arbitrary file upload vulnerability exists in Tiki Wiki CMS Groupware version 15.1 and earlier via…
CVE-2010-4239 — Critical (CVSS 9.8): Tiki Wiki CMS Groupware 5.2 has Local File Inclusion
CVE-2012-0911 — Critical (CVSS 9.8): TikiWiki CMS/Groupware before 6.7 LTS and before 8.4 allows remote attackers to execute arbitrary PHP code via a…
CVE-2020-29254 — High (CVSS 8.8): TikiWiki 21.2 allows templates to be edited without CSRF protection. This could allow an unauthenticated, remote…

All CVEs affecting Tiki Tikiwiki Cms/groupware →

Other CWE-94 (Code Injection) vulnerabilities

CVE-2026-57624 — Critical (CVSS 10.0): Unauthenticated Remote Code Execution (RCE) in Blocksy Companion Pro <= 2.1.46 versions.
CVE-2026-10134 — Critical (CVSS 10.0): IBM Langflow OSS 1.0.0 through 1.9.3 allows an attacker to read every secret available to the Langflow process, read…
CVE-2026-53576 — Critical (CVSS 10.0): Kestra is an open-source, event-driven orchestration platform. Prior to 1.0.45 and 1.3.21, the authentication filter…
CVE-2026-10561 — Critical (CVSS 10.0): IBM Langflow OSS 1.0.0 through 1.9.3 has an vulnerability due to an improper isolation of Python execution combined…
CVE-2026-25470 — Critical (CVSS 10.0): Improper Control of Generation of Code ('Code Injection') vulnerability in ACPT ACPT (Pro) - Custom Post Types Plugin…
CVE-2026-48836 — Critical (CVSS 10.0): Unauthenticated Remote Code Execution (RCE) in Easy Invoice <= 2.1.19 versions.

Browse all CWE-94 (Code Injection) vulnerabilities →