CVE-2024-36076: Cross-Site WebSocket Hijacking in SysReptor from version 2024.28 to version 2024.30 causes attackers to escala

Routine

HIGH 8.8UPGRADE

CVE-2024-36076 is a high-severity flaw (CVSS 8.8) affecting sysreptor. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Cross-Site WebSocket Hijacking in SysReptor from version 2024.28 to version 2024.30 causes attackers to escalate privileges and obtain sensitive information when a logged-in SysReptor user visits a malicious same-site subdomain in the same browser session.

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	8.8 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.2% (top 84%)
CISA exploited list	No
Weakness	CWE-352
Published	2024-05-19
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: syslifters

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

Am I affected?

Timeline

2024-05-19 20:15 UTCPublished CVE record published
2026-06-17 07:36 UTCUpdated Record last modified

syslifters sysreptor UPGRADE

Affected: >= 2024.28 and < 2024.40

Fixed in: 2024.40

Safe to downgrade to: a release before 2024.28

1. Check installed version

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

2. UPGRADE to 2024.40 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade sysreptor

Note

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

3. If no update is available yet, DOWNGRADE to a release before 2024.28 (Debian / Ubuntu)

apt-cache madison sysreptor sudo apt install sysreptor=<VERSION_BEFORE_2024.28> sudo apt-mark hold sysreptor

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list sysreptor sudo dnf downgrade sysreptor-<VERSION_BEFORE_2024.28> sudo dnf versionlock add sysreptor

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-2024-36076?

sysreptor: upgrade to 2024.40. Exact commands for each OS are on this page.

Is CVE-2024-36076 being exploited?

CVE-2024-36076 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-2024-36076 affect?

CVE-2024-36076 affects sysreptor. Severity is high (CVSS 8.8). Cross-Site WebSocket Hijacking in SysReptor from version 2024.28 to version 2024.30 causes attackers to escalate privileges and obtain sensitive information when a logged-in SysReptor user visits a malicious same-site subdomain in the same

How urgent is CVE-2024-36076?

Priority 35/100. High severity

Related CVEs

CVE-2025-66561 HIGH 7.3 UPGRADE SysReptor is a fully customizable pentest reporting platform
CVE-2025-59945 HIGH 8.1 UPGRADE SysReptor is a fully customizable pentest reporting platform

References

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