CVE-2013-3960: Easytime Studio Easy File Manager 1.1 has a HTTP request security bypass

This month

CRITICAL 9.9DOWNGRADE

CVE-2013-3960 is a critical-severity flaw (CVSS 9.9) affecting easy file manager. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Easytime Studio Easy File Manager 1.1 has a HTTP request security bypass

Why this priority

Critical severity
Public exploit reference

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

Risk facts

CVSS score	9.9 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	1.6% (top 24%)
CISA exploited list	No
Weakness	CWE-862
Published	2020-01-24
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: easytimestudio

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

Am I affected?

Timeline

2020-01-24 15:15 UTCPublished CVE record published
2026-06-16 23:56 UTCUpdated Record last modified

easytimestudio easy file manager DOWNGRADE

Affected: 1.1

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.1

1. Check installed version

apt-cache policy easy-file-manager || rpm -q easy-file-manager || easy-file-manager --version

2. No fixed release: DOWNGRADE to a release before 1.1 (Debian / Ubuntu)

apt-cache madison easy-file-manager sudo apt install easy-file-manager=<VERSION_BEFORE_1.1> sudo apt-mark hold easy-file-manager

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

dnf --showduplicates list easy-file-manager sudo dnf downgrade easy-file-manager-<VERSION_BEFORE_1.1> sudo dnf versionlock add easy-file-manager

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-2013-3960?

easy file manager: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2013-3960 being exploited?

CVE-2013-3960 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-2013-3960 affect?

CVE-2013-3960 affects easy file manager. Severity is critical (CVSS 9.9). Easytime Studio Easy File Manager 1.1 has a HTTP request security bypass

How urgent is CVE-2013-3960?

Priority 59/100. Critical severity; Public exploit reference

References

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