CVE-2017-1000499: phpMyAdmin versions 4.7.x (prior to 4.7.6.1/4.7.7) are vulnerable to a CSRF weakness

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HIGH 8.8UPGRADE

CVE-2017-1000499 is a high-severity flaw (CVSS 8.8) affecting phpmyadmin. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

phpMyAdmin versions 4.7.x (prior to 4.7.6.1/4.7.7) are vulnerable to a CSRF weakness. By deceiving a user to click on a crafted URL, it is possible to perform harmful database operations such as deleting records, dropping/truncating tables etc.

Why this priority

High severity
EPSS top 5%: very likely to be exploited
Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	8.8 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	8.5% (top 5%)
CISA exploited list	No
Weakness	CWE-352
Published	2018-01-03
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: phpmyadmin

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

Am I affected?

Timeline

2018-01-03 14:29 UTCPublished CVE record published
2026-06-17 00:59 UTCUpdated Record last modified

phpmyadmin phpmyadmin UPGRADE

Affected: >= 4.7.0 and < 4.7.7

Fixed in: 4.7.7

Safe to downgrade to: a release before 4.7.0

1. Check installed version

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

2. UPGRADE to 4.7.7 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade phpmyadmin

Note

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

3. If no update is available yet, DOWNGRADE to a release before 4.7.0 (Debian / Ubuntu)

apt-cache madison phpmyadmin sudo apt install phpmyadmin=<VERSION_BEFORE_4.7.0> sudo apt-mark hold phpmyadmin

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list phpmyadmin sudo dnf downgrade phpmyadmin-<VERSION_BEFORE_4.7.0> sudo dnf versionlock add phpmyadmin

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.

Exploit-DB: phpMyAdmin 4.7.x - Cross-Site 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-2017-1000499?

phpmyadmin: upgrade to 4.7.7. Exact commands for each OS are on this page.

Is CVE-2017-1000499 being exploited?

CVE-2017-1000499 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-2017-1000499 affect?

CVE-2017-1000499 affects phpmyadmin. Severity is high (CVSS 8.8). phpMyAdmin versions 4.7.x (prior to 4.7.6.1/4.7.7) are vulnerable to a CSRF weakness. By deceiving a user to click on a crafted URL, it is possible to perform harmful database operations such as deleting records, dropping/truncating tables

How urgent is CVE-2017-1000499?

Priority 60/100. High severity; EPSS top 5%: very likely to be exploited; Public exploit reference

Software pages

phpMyAdmin vulnerabilities

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References

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