How severe is CVE-2011-0584?

CVE-2011-0584 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2011-0584 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-0584?

CVE-2011-0584 primarily affects Adobe Coldfusion. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-0584?

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

When was CVE-2011-0584 published?

CVE-2011-0584 was published on 2011-02-10 and last updated on 2026-06-16.

CVE-2011-0584

CVE-2011-0584 is a medium-severity vulnerability in Adobe Coldfusion with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 3% (83rd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Adobe Coldfusion
Published: 2011-02-10
Last modified: 2026-06-16

Description

Session fixation vulnerability in Adobe ColdFusion 8.0 through 9.0.1 allows remote attackers to hijack web sessions via unspecified vectors.

Frequently asked questions

What is CVE-2011-0584?: Session fixation vulnerability in Adobe ColdFusion 8.0 through 9.0.1 allows remote attackers to hijack web sessions via unspecified vectors.
How severe is CVE-2011-0584?: CVE-2011-0584 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2011-0584 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-0584?: CVE-2011-0584 primarily affects Adobe Coldfusion. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-0584?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-0584 published?: CVE-2011-0584 was published on 2011-02-10 and last updated on 2026-06-16.

References

Affected products (4)

cpe:2.3:a:adobe:coldfusion:8.0:*:*:*:*:*:*:*
cpe:2.3:a:adobe:coldfusion:8.0.1:*:*:*:*:*:*:*
cpe:2.3:a:adobe:coldfusion:9.0:*:*:*:*:*:*:*
cpe:2.3:a:adobe:coldfusion:9.0.1:*:*:*:*:*:*:*

More vulnerabilities in Adobe Coldfusion

CVE-2026-48283 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Unrestricted Upload of File with Dangerous Type…
CVE-2026-48282 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Limitation of a Pathname to a Restricted…
CVE-2026-48281 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Input Validation vulnerability that could…
CVE-2026-48277 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Input Validation vulnerability that could…
CVE-2026-48276 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Unrestricted Upload of File with Dangerous Type…
CVE-2025-54261 — Critical (CVSS 10.0): ColdFusion versions 2025.3, 2023.15, 2021.21 and earlier are affected by an Improper Limitation of a Pathname to a…

All CVEs affecting Adobe Coldfusion →