CVE-2013-5320: Cross-site scripting (XSS) vulnerability in Forums/EditPost.aspx in mojoPortal before 2.3.9.8 allows remote at

Q: How do I fix CVE-2013-5320?

mojoportal: upgrade to newer than 2.3.9.7. Exact commands for each OS are on this page.

Q: Is CVE-2013-5320 being exploited?

CVE-2013-5320 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-2013-5320 affect?

CVE-2013-5320 affects mojoportal. Severity is medium (CVSS 4.3). Cross-site scripting (XSS) vulnerability in Forums/EditPost.aspx in mojoPortal before 2.3.9.8 allows remote attackers to inject arbitrary web script or HTML via the txtSubject parameter.

Q: How urgent is CVE-2013-5320?

Priority 40/100. Public exploit reference

This month

MEDIUM 4.3UPGRADE

CVE-2013-5320 is a medium-severity flaw (CVSS 4.3) affecting mojoportal. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Cross-site scripting (XSS) vulnerability in Forums/EditPost.aspx in mojoPortal before 2.3.9.8 allows remote attackers to inject arbitrary web script or HTML via the txtSubject parameter.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	4.3 (Medium)
EPSS exploit chance	2.1% (top 18%)
CISA exploited list	No
Weakness	CWE-79
Published	2013-08-20
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: sourcetreesolutions

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

Am I affected?

Timeline

2013-08-20 14:55 UTCPublished CVE record published
2026-06-16 23:58 UTCUpdated Record last modified

sourcetreesolutions mojoportal UPGRADE

Affected: <= 2.3.9.7 · 2.3.0.1 · 2.3.0.4 · 2.3.0.8 · 2.3.1.0 · 2.3.1.3 · 2.3.1.5 · 2.3.1.6

Fixed in: newer than 2.3.9.7

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 2.3.9.7 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade mojoportal

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-2013-5320?

mojoportal: upgrade to newer than 2.3.9.7. Exact commands for each OS are on this page.

Is CVE-2013-5320 being exploited?

CVE-2013-5320 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-2013-5320 affect?

CVE-2013-5320 affects mojoportal. Severity is medium (CVSS 4.3). Cross-site scripting (XSS) vulnerability in Forums/EditPost.aspx in mojoPortal before 2.3.9.8 allows remote attackers to inject arbitrary web script or HTML via the txtSubject parameter.

How urgent is CVE-2013-5320?

Priority 40/100. Public exploit reference

Related CVEs

CVE-2022-40341 HIGH 8.8 DOWNGRADE mojoPortal v2.7 was discovered to contain an arbitrary file upload vulnerability which allows attackers to exe
CVE-2025-28367 MEDIUM 6.5 UPGRADE mojoPortal <=2.9.0.1 is vulnerable to Directory Traversal via BetterImageGallery API Controller - ImageHandler
CVE-2023-44012 MEDIUM 6.1 DOWNGRADE Cross Site Scripting vulnerability in mojoPortal v.2.7.0.0 allows a remote attacker to execute arbitrary code
CVE-2023-44011 CRITICAL 9.8 DOWNGRADE An issue in mojoPortal v.2.7.0.0 allows a remote attacker to execute arbitrary code via a crafted script to th
CVE-2023-44009 CRITICAL 9.8 DOWNGRADE File Upload vulnerability in mojoPortal v.2.7.0.0 allows a remote attacker to execute arbitrary code via the S

References

← Back to latest CVEs