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CVE-2019-15776: The simple-301-redirects-addon-bulk-uploader plugin before 1.2.5 for WordPress has no protection against 301 r

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This month
MEDIUM 6.1UPGRADE

CVE-2019-15776 is a medium-severity flaw (CVSS 6.1) affecting simple 301 redirects-addon-bulk uploader. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The simple-301-redirects-addon-bulk-uploader plugin before 1.2.5 for WordPress has no protection against 301 redirect rule injection via a CSV file.

Why this priority

  • Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score6.1 (Medium)
Attack vectorNetwork (remote)
Attack complexityLow
Privileges neededNone
User interactionRequired
EPSS exploit chance1.3% (top 29%)
CISA exploited listNo
WeaknessCWE-601
Published2019-08-29
Last modified2026-06-17
Publisher (CNA): MITRE · Vendor: webcraftic

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

Am I affected?

Timeline

webcraftic simple 301 redirects-addon-bulk uploader UPGRADE
Affected: < 1.2.5
Fixed in: 1.2.5
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy simple-301-redirects-addon-bulk-uploader || rpm -q simple-301-redirects-addon-bulk-uploader || simple-301-redirects-addon-bulk-uploader --version
2. UPGRADE to 1.2.5 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade simple-301-redirects-addon-bulk-uploader
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade simple-301-redirects-addon-bulk-uploader
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-2019-15776?

simple 301 redirects-addon-bulk uploader: upgrade to 1.2.5. Exact commands for each OS are on this page.

Is CVE-2019-15776 being exploited?

CVE-2019-15776 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-2019-15776 affect?

CVE-2019-15776 affects simple 301 redirects-addon-bulk uploader. Severity is medium (CVSS 6.1). The simple-301-redirects-addon-bulk-uploader plugin before 1.2.5 for WordPress has no protection against 301 redirect rule injection via a CSV file.

How urgent is CVE-2019-15776?

Priority 44/100. Public exploit reference

Software pages

WordPress vulnerabilities

References

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