CVE-2024-0320: Cross-Site Scripting in FireEye Malware Analysis (AX) affecting version 9.0.3.936530

Routine

MEDIUM 5.4DOWNGRADE

CVE-2024-0320 is a medium-severity flaw (CVSS 5.4) affecting malware analysis. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Cross-Site Scripting in FireEye Malware Analysis (AX) affecting version 9.0.3.936530. This vulnerability allows an attacker to send a specially crafted JavaScript payload in the application URL to retrieve the session details of a legitimate user.

Why this priority

No elevated risk signals yet

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	5.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.3% (top 76%)
CISA exploited list	No
Weakness	CWE-79
Published	2024-01-15
Last modified	2026-06-17

Publisher (CNA): Spanish National Cybersecurity Institute, S.A. (INCIBE) · Vendor: fireeye

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-01-15 17:15 UTCPublished CVE record published
2026-06-17 06:53 UTCUpdated Record last modified

fireeye malware analysis DOWNGRADE

Affected: 9.0.3.936530

Fixed in: no fixed release known

Safe to downgrade to: a release before 9.0.3.936530

1. Check installed version

apt-cache policy malware-analysis || rpm -q malware-analysis || malware-analysis --version

2. No fixed release: DOWNGRADE to a release before 9.0.3.936530 (Debian / Ubuntu)

apt-cache madison malware-analysis sudo apt install malware-analysis=<VERSION_BEFORE_9.0.3.936530> sudo apt-mark hold malware-analysis

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list malware-analysis sudo dnf downgrade malware-analysis-<VERSION_BEFORE_9.0.3.936530> sudo dnf versionlock add malware-analysis

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

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-2024-0320?

malware analysis: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2024-0320 being exploited?

CVE-2024-0320 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-2024-0320 affect?

CVE-2024-0320 affects malware analysis. Severity is medium (CVSS 5.4). Cross-Site Scripting in FireEye Malware Analysis (AX) affecting version 9.0.3.936530. This vulnerability allows an attacker to send a specially crafted JavaScript payload in the application URL to retrieve the session details of a legitimat

How urgent is CVE-2024-0320?

Priority 25/100. No elevated risk signals yet.

References

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