CVE-2016-10995: The Tevolution plugin before 2.3.0 for WordPress has arbitrary file upload via single_upload.php or single-upl

Q: How do I fix CVE-2016-10995?

telvolution: upgrade to 2.3.0. Exact commands for each OS are on this page.

Q: Is CVE-2016-10995 being exploited?

CVE-2016-10995 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-2016-10995 affect?

CVE-2016-10995 affects telvolution. Severity is critical (CVSS 9.8). The Tevolution plugin before 2.3.0 for WordPress has arbitrary file upload via single_upload.php or single-upload.php.

Q: How urgent is CVE-2016-10995?

Priority 59/100. Critical severity; Remotely exploitable, no login, no user action

This month

CRITICAL 9.8REMOTEUPGRADE

CVE-2016-10995 is a critical-severity flaw (CVSS 9.8) affecting telvolution. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Tevolution plugin before 2.3.0 for WordPress has arbitrary file upload via single_upload.php or single-upload.php.

Why this priority

Critical severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	2.0% (top 20%)
CISA exploited list	No
Weakness	CWE-434
Published	2019-09-18
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: templatic

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

Am I affected?

Timeline

2019-09-18 12:15 UTCPublished CVE record published
2026-06-17 00:40 UTCUpdated Record last modified

templatic telvolution UPGRADE

Affected: < 2.3.0

Fixed in: 2.3.0

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to 2.3.0 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade telvolution

Note

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

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-2016-10995?

telvolution: upgrade to 2.3.0. Exact commands for each OS are on this page.

Is CVE-2016-10995 being exploited?

CVE-2016-10995 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-2016-10995 affect?

CVE-2016-10995 affects telvolution. Severity is critical (CVSS 9.8). The Tevolution plugin before 2.3.0 for WordPress has arbitrary file upload via single_upload.php or single-upload.php.

How urgent is CVE-2016-10995?

Priority 59/100. Critical severity; Remotely exploitable, no login, no user action

Software pages

WordPress vulnerabilities · PHP vulnerabilities

References

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