How severe is CVE-2012-1592?

CVE-2012-1592 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2012-1592 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 29% (98th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-1592?

CVE-2012-1592 affects Apache Struts. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2012-1592?

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-2012-1592 published?

CVE-2012-1592 was published on 2019-12-05 and last updated on 2026-06-16.

CVE-2012-1592

CVE-2012-1592 is a high-severity vulnerability in Apache Struts with a CVSS 3.x base score of 8.8. Its EPSS exploit-prediction score of 29% places it in the 98th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-434.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.5
EPSS exploit prediction: 29% (98th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-434
Affected product: Apache Struts
Published: 2019-12-05
Last modified: 2026-06-16

Description

A local code execution issue exists in Apache Struts2 when processing malformed XSLT files, which could let a malicious user upload and execute arbitrary files.

Frequently asked questions

What is CVE-2012-1592?: A local code execution issue exists in Apache Struts2 when processing malformed XSLT files, which could let a malicious user upload and execute arbitrary files.
How severe is CVE-2012-1592?: CVE-2012-1592 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2012-1592 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 29% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-1592?: CVE-2012-1592 affects Apache Struts. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2012-1592?: 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-2012-1592 published?: CVE-2012-1592 was published on 2019-12-05 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:apache:struts:2.0.0:*:*:*:*:*:*:*

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