CVE-2021-46107: Ligeo Archives Ligeo Basics as of 02_01-2022 is vulnerable to Server Side Request Forgery (SSRF) which allows

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HIGH 7.5REMOTEDOWNGRADE

CVE-2021-46107 is a high-severity flaw (CVSS 7.5) affecting ligeo basics. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Ligeo Archives Ligeo Basics as of 02_01-2022 is vulnerable to Server Side Request Forgery (SSRF) which allows an attacker to read any documents via the download features.

Why this priority

High severity
EPSS top 6%: very likely to be exploited
Public exploit reference
Remotely exploitable, no login, no user action

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

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	6.6% (top 6%)
CISA exploited list	No
Weakness	CWE-918
Published	2022-03-17
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: ligeo-archives

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

Am I affected?

Timeline

2022-03-17 21:15 UTCPublished CVE record published
2026-06-17 04:14 UTCUpdated Record last modified

ligeo-archives ligeo basics DOWNGRADE

Affected: 02_01-2022

Fixed in: no fixed release known

Safe to downgrade to: a release before 02_01-2022

1. Check installed version

apt-cache policy ligeo-basics || rpm -q ligeo-basics || ligeo-basics --version

2. No fixed release: DOWNGRADE to a release before 02_01-2022 (Debian / Ubuntu)

apt-cache madison ligeo-basics sudo apt install ligeo-basics=<VERSION_BEFORE_02_01-2022> sudo apt-mark hold ligeo-basics

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

dnf --showduplicates list ligeo-basics sudo dnf downgrade ligeo-basics-<VERSION_BEFORE_02_01-2022> sudo dnf versionlock add ligeo-basics

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.

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Nuclei scan template: Ligeo Archives Ligeo Basics - Server Side Request Forgery

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-2021-46107?

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

Is CVE-2021-46107 being exploited?

CVE-2021-46107 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-2021-46107 affect?

CVE-2021-46107 affects ligeo basics. Severity is high (CVSS 7.5). Ligeo Archives Ligeo Basics as of 02_01-2022 is vulnerable to Server Side Request Forgery (SSRF) which allows an attacker to read any documents via the download features.

How urgent is CVE-2021-46107?

Priority 60/100. High severity; EPSS top 6%: very likely to be exploited; Public exploit reference; Remotely exploitable, no login, no user action

References

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