How severe is CVE-2010-1135?

CVE-2010-1135 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2010-1135 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2010-1135?

CVE-2010-1135 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-2010-1135?

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-2010-1135 published?

CVE-2010-1135 was published on 2010-03-27 and last updated on 2026-06-16.

CVE-2010-1135

CVE-2010-1135 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-255.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 2% (72nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-255
Affected product: Tiki Tikiwiki Cms/groupware
Published: 2010-03-27
Last modified: 2026-06-16

Description

The user_logout function in TikiWiki CMS/Groupware 4.x before 4.2 does not properly delete user login cookies, which allows remote attackers to gain access via cookie reuse.

Frequently asked questions

What is CVE-2010-1135?: The user_logout function in TikiWiki CMS/Groupware 4.x before 4.2 does not properly delete user login cookies, which allows remote attackers to gain access via cookie reuse.
How severe is CVE-2010-1135?: CVE-2010-1135 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2010-1135 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-1135?: CVE-2010-1135 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-2010-1135?: 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-2010-1135 published?: CVE-2010-1135 was published on 2010-03-27 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:tiki:tikiwiki_cms\/groupware:4.0:*:*:*:*:*:*:*
cpe:2.3:a:tiki:tikiwiki_cms\/groupware:4.1:*:*:*:*:*:*:*

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