CVE-2024-49326: Unrestricted Upload of File with Dangerous Type vulnerability in Vasileios Kerasiotis Affiliator affiliator-li

Q: How do I fix CVE-2024-49326?

affiliator: upgrade to newer than 2.1.3. Exact commands for each OS are on this page.

Q: Is CVE-2024-49326 being exploited?

CVE-2024-49326 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-2024-49326 affect?

CVE-2024-49326 affects affiliator. Severity is critical (CVSS 10.0). Unrestricted Upload of File with Dangerous Type vulnerability in Vasileios Kerasiotis Affiliator affiliator-lite allows Upload a Web Shell to a Web Server.This issue affects Affiliator: from n/a through <= 2.1.3.

Q: How urgent is CVE-2024-49326?

Priority 51/100. Critical severity; Remotely exploitable, no login, no user action

This month

CRITICAL 10.0REMOTEUPGRADE

CVE-2024-49326 is a critical-severity flaw (CVSS 10.0) affecting affiliator. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Unrestricted Upload of File with Dangerous Type vulnerability in Vasileios Kerasiotis Affiliator affiliator-lite allows Upload a Web Shell to a Web Server.This issue affects Affiliator: from n/a through <= 2.1.3.

Why this priority

Critical severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	10.0 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.5% (top 56%)
CISA exploited list	No
Weakness	CWE-434
Published	2024-10-20
Last modified	2026-06-17

Publisher (CNA): Patchstack · Vendor: vasiliskerasiotis

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

Am I affected?

Timeline

2024-10-20 09:15 UTCPublished CVE record published
2026-06-17 07:59 UTCUpdated Record last modified

vasiliskerasiotis affiliator UPGRADE

Affected: <= 2.1.3

Fixed in: newer than 2.1.3

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 2.1.3 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade affiliator

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-2024-49326?

affiliator: upgrade to newer than 2.1.3. Exact commands for each OS are on this page.

Is CVE-2024-49326 being exploited?

CVE-2024-49326 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-2024-49326 affect?

CVE-2024-49326 affects affiliator. Severity is critical (CVSS 10.0). Unrestricted Upload of File with Dangerous Type vulnerability in Vasileios Kerasiotis Affiliator affiliator-lite allows Upload a Web Shell to a Web Server.This issue affects Affiliator: from n/a through <= 2.1.3.

How urgent is CVE-2024-49326?

Priority 51/100. Critical severity; Remotely exploitable, no login, no user action

References

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