How severe is CVE-2011-3584?

CVE-2011-3584 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2011-3584 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-3584?

CVE-2011-3584 affects Guidestar Wec Discussion Forum. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2011-3584?

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-2011-3584 published?

CVE-2011-3584 was published on 2019-11-26 and last updated on 2026-06-16.

CVE-2011-3584

CVE-2011-3584 is a critical-severity vulnerability in Guidestar Wec Discussion Forum with a CVSS 3.x base score of 9.8. 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-89.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 1% (65th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Guidestar Wec Discussion Forum
Published: 2019-11-26
Last modified: 2026-06-16

Description

The TYPO3 Core wec_discussion extension before 2.1.1 is vulnerable to SQL Injection due to improper sanitation of user-supplied input.

Frequently asked questions

What is CVE-2011-3584?: The TYPO3 Core wec_discussion extension before 2.1.1 is vulnerable to SQL Injection due to improper sanitation of user-supplied input.
How severe is CVE-2011-3584?: CVE-2011-3584 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2011-3584 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-3584?: CVE-2011-3584 affects Guidestar Wec Discussion Forum. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2011-3584?: 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-2011-3584 published?: CVE-2011-3584 was published on 2019-11-26 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:guidestar:wec_discussion_forum:*:*:*:*:*:typo3:*:*

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