CVE-2018-15576: An issue was discovered in EasyLogin Pro through 1.3.0

Q: How do I fix CVE-2018-15576?

easylogin pro: upgrade to newer than 1.3.0. Exact commands for each OS are on this page.

Q: Is CVE-2018-15576 being exploited?

CVE-2018-15576 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-2018-15576 affect?

CVE-2018-15576 affects easylogin pro. Severity is high (CVSS 8.1). An issue was discovered in EasyLogin Pro through 1.3.0. Encryptor.php contains an unserialize call that can be exploited for remote code execution in the decrypt function, if the attacker knows the key.

Q: How urgent is CVE-2018-15576?

Priority 62/100. High severity; EPSS top 5%: very likely to be exploited; Public exploit reference; Remotely exploitable, no login, no user action

This week

HIGH 8.1REMOTEUPGRADE

CVE-2018-15576 is a high-severity flaw (CVSS 8.1) affecting easylogin pro. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An issue was discovered in EasyLogin Pro through 1.3.0. Encryptor.php contains an unserialize call that can be exploited for remote code execution in the decrypt function, if the attacker knows the key.

Why this priority

High severity
EPSS top 5%: very likely to be exploited
Public exploit reference
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	8.1 (High)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	None
User interaction	None
EPSS exploit chance	9.6% (top 5%)
CISA exploited list	No
Weakness	CWE-502
Published	2018-08-24
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: hazzardweb

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

Am I affected?

Timeline

2018-08-24 21:29 UTCPublished CVE record published
2026-06-17 01:42 UTCUpdated Record last modified

hazzardweb easylogin pro UPGRADE

Affected: <= 1.3.0

Fixed in: newer than 1.3.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy easylogin-pro || rpm -q easylogin-pro || easylogin-pro --version

2. UPGRADE to newer than 1.3.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade easylogin-pro

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade easylogin-pro

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: Easylogin Pro 1.3.0 - 'Encryptor.php' Unserialize Remote Code Execution

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-2018-15576?

easylogin pro: upgrade to newer than 1.3.0. Exact commands for each OS are on this page.

Is CVE-2018-15576 being exploited?

CVE-2018-15576 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-2018-15576 affect?

CVE-2018-15576 affects easylogin pro. Severity is high (CVSS 8.1). An issue was discovered in EasyLogin Pro through 1.3.0. Encryptor.php contains an unserialize call that can be exploited for remote code execution in the decrypt function, if the attacker knows the key.

How urgent is CVE-2018-15576?

Priority 62/100. High severity; EPSS top 5%: very likely to be exploited; Public exploit reference; Remotely exploitable, no login, no user action

Software pages

PHP vulnerabilities

References

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