How severe is CVE-2010-2087?

CVE-2010-2087 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2010-2087 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (71st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2010-2087?

CVE-2010-2087 primarily affects Oracle Mojarra. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2010-2087?

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

When was CVE-2010-2087 published?

CVE-2010-2087 was published on 2010-05-27 and last updated on 2026-06-16.

CVE-2010-2087

CVE-2010-2087 is a medium-severity vulnerability in Oracle Mojarra 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. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 2% (71st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Oracle Mojarra
Published: 2010-05-27
Last modified: 2026-06-16

Description

Oracle Mojarra 1.2_14 and 2.0.2, as used in IBM WebSphere Application Server, Caucho Resin, and other applications, does not properly handle an unencrypted view state, which allows remote attackers to conduct cross-site scripting (XSS) attacks or execute arbitrary Expression Language (EL) statements via vectors that involve modifying the serialized view object.

Frequently asked questions

What is CVE-2010-2087?: Oracle Mojarra 1.2_14 and 2.0.2, as used in IBM WebSphere Application Server, Caucho Resin, and other applications, does not properly handle an unencrypted view state, which allows remote attackers to conduct cross-site scripting (XSS) attacks or execute arbitrary Expression Language (EL) statements via vectors that involve modifying the serialized view object.
How severe is CVE-2010-2087?: CVE-2010-2087 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2010-2087 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (71st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-2087?: CVE-2010-2087 primarily affects Oracle Mojarra. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2010-2087?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2010-2087 published?: CVE-2010-2087 was published on 2010-05-27 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:oracle:mojarra:1.2_14:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mojarra:2.0.2:*:*:*:*:*:*:*

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