CVE-2008-5720: Cross-site scripting (XSS) vulnerability in Mayaa before 1.1.23 allows remote attackers to inject arbitrary we

Q: How do I fix CVE-2008-5720?

mayaa: upgrade to newer than 1.1.22. Exact commands for each OS are on this page.

Q: Is CVE-2008-5720 being exploited?

CVE-2008-5720 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2008-5720 affect?

CVE-2008-5720 affects mayaa. Severity is medium (CVSS 4.3). Cross-site scripting (XSS) vulnerability in Mayaa before 1.1.23 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors involving the default error page for the org.seasar.mayaa.impl.engine.PageNotFoundExcepti

Q: How urgent is CVE-2008-5720?

Priority 32/100. No elevated risk signals yet.

Routine

MEDIUM 4.3UPGRADE

CVE-2008-5720 is a medium-severity flaw (CVSS 4.3) affecting mayaa. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Cross-site scripting (XSS) vulnerability in Mayaa before 1.1.23 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors involving the default error page for the org.seasar.mayaa.impl.engine.PageNotFoundException exception and possibly other exceptions.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.3 (Medium)
EPSS exploit chance	1.3% (top 30%)
CISA exploited list	No
Weakness	CWE-79
Published	2008-12-26
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: seasar

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2008-12-26 17:30 UTCPublished CVE record published
2026-06-16 23:00 UTCUpdated Record last modified

seasar mayaa UPGRADE

Affected: <= 1.1.22 · 0.1.0 · 0.1.0f · 0.1.1 · 0.1.2 · 0.1.3 · 0.2.0 · 0.3.0

Fixed in: newer than 1.1.22

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy mayaa || rpm -q mayaa || mayaa --version

2. UPGRADE to newer than 1.1.22 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade mayaa

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade mayaa

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2008-5720?

mayaa: upgrade to newer than 1.1.22. Exact commands for each OS are on this page.

Is CVE-2008-5720 being exploited?

CVE-2008-5720 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2008-5720 affect?

CVE-2008-5720 affects mayaa. Severity is medium (CVSS 4.3). Cross-site scripting (XSS) vulnerability in Mayaa before 1.1.23 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors involving the default error page for the org.seasar.mayaa.impl.engine.PageNotFoundExcepti

How urgent is CVE-2008-5720?

Priority 32/100. No elevated risk signals yet.

References

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