How severe is CVE-2008-6682?

CVE-2008-6682 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2008-6682 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-6682?

CVE-2008-6682 primarily affects Apache Struts. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2008-6682?

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

When was CVE-2008-6682 published?

CVE-2008-6682 was published on 2009-04-09 and last updated on 2026-06-16.

CVE-2008-6682

CVE-2008-6682 is a medium-severity vulnerability in Apache Struts 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: 6% (92nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Apache Struts
Published: 2009-04-09
Last modified: 2026-06-16

Description

Multiple cross-site scripting (XSS) vulnerabilities in Apache Struts 2.0.x before 2.0.11.1 and 2.1.x before 2.1.1 allow remote attackers to inject arbitrary web script or HTML via vectors associated with improper handling of (1) " (double quote) characters in the href attribute of an s:a tag and (2) parameters in the action attribute of an s:url tag.

Frequently asked questions

What is CVE-2008-6682?: Multiple cross-site scripting (XSS) vulnerabilities in Apache Struts 2.0.x before 2.0.11.1 and 2.1.x before 2.1.1 allow remote attackers to inject arbitrary web script or HTML via vectors associated with improper handling of (1) " (double quote) characters in the href attribute of an s:a tag and (2) parameters in the action attribute of an s:url tag.
How severe is CVE-2008-6682?: CVE-2008-6682 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2008-6682 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-6682?: CVE-2008-6682 primarily affects Apache Struts. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2008-6682?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2008-6682 published?: CVE-2008-6682 was published on 2009-04-09 and last updated on 2026-06-16.

References

Affected products (5)

cpe:2.3:a:apache:struts:2.0.6:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.0.8:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.0.9:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.0.11:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.1:*:*:*:*:*:*:*

More vulnerabilities in Apache Struts

CVE-2013-4316 — Critical (CVSS 10.0): Apache Struts 2.0.0 through 2.3.15.1 enables Dynamic Method Invocation by default, which has unknown impact and attack…
CVE-2012-0838 — Critical (CVSS 10.0): Apache Struts 2 before 2.2.3.1 evaluates a string as an OGNL expression during the handling of a conversion error,…
CVE-2024-53677 — Critical (CVSS 9.8): File upload logic in Apache Struts is flawed. An attacker can manipulate file upload params to enable paths traversal…
CVE-2023-50164 — Critical (CVSS 9.8): An attacker can manipulate file upload params to enable paths traversal and under some circumstances this can lead to…
CVE-2021-31805 — Critical (CVSS 9.8): The fix issued for CVE-2020-17530 was incomplete. So from Apache Struts 2.0.0 to 2.5.29, still some of the tag’s…
CVE-2020-17530 — Critical (CVSS 9.8): Forced OGNL evaluation, when evaluated on raw user input in tag attributes, may lead to remote code execution. Affected…

All CVEs affecting Apache Struts →

Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities

CVE-2025-49410 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Imran Emu TC…
CVE-2024-47875 — Critical (CVSS 10.0): DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMpurify was vulnerable to…
CVE-2024-6886 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Gitea…
CVE-2023-45144 — Critical (CVSS 10.0): com.xwiki.identity-oauth:identity-oauth-ui is a package to aid in building identity and service providers based on…
CVE-2023-45138 — Critical (CVSS 10.0): Change Request is an pplication allowing users to request changes on a wiki without publishing the changes directly.…
CVE-2022-4361 — Critical (CVSS 10.0): Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the…

Browse all CWE-79 (Cross-site Scripting (XSS)) vulnerabilities →