CVE-2013-2621: Open Redirection Vulnerability in the redir.php script in Telaen before 1.3.1 allows remote attackers to redir

This week

MEDIUM 6.1UPGRADE

CVE-2013-2621 is a medium-severity flaw (CVSS 6.1) affecting telaen. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Open Redirection Vulnerability in the redir.php script in Telaen before 1.3.1 allows remote attackers to redirect victims to arbitrary websites via a crafted URL.

Why this priority

EPSS top 4%: very likely to be exploited
Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	10.7% (top 4%)
CISA exploited list	No
Weakness	CWE-601
Published	2020-02-03
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: telaen project

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

Am I affected?

Timeline

2020-02-03 15:15 UTCPublished CVE record published
2026-06-16 23:53 UTCUpdated Record last modified

telaen project telaen UPGRADE

Affected: < 1.3.1

Fixed in: 1.3.1

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to 1.3.1 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade telaen

Note

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

Public exploits and detection

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

Exploit-DB: Telaen 2.7.x - Open Redirection
Nuclei scan template: Telaen => v1.3.1 - Open Redirect

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-2013-2621?

telaen: upgrade to 1.3.1. Exact commands for each OS are on this page.

Is CVE-2013-2621 being exploited?

CVE-2013-2621 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-2013-2621 affect?

CVE-2013-2621 affects telaen. Severity is medium (CVSS 6.1). Open Redirection Vulnerability in the redir.php script in Telaen before 1.3.1 allows remote attackers to redirect victims to arbitrary websites via a crafted URL.

How urgent is CVE-2013-2621?

Priority 50/100. EPSS top 4%: very likely to be exploited; Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2013-2624 MEDIUM 5.3 UPGRADE Telean before 1.3.1 contains a full path disclosure vulnerability which could allow remote attackers to obtain
CVE-2013-2623 MEDIUM 6.1 UPGRADE Cross-site Scripting (XSS) in Telaen before 1.3.1 allows remote attackers to inject arbitrary web script or HT

References

← Back to latest CVEs