CVE-2026-32890: Anchorr is a Discord bot for requesting movies and TV shows and receiving notifications when items are added t

Q: How do I fix CVE-2026-32890?

anchorr: upgrade to newer than 1.4.1. Exact commands for each OS are on this page.

Q: Is CVE-2026-32890 being exploited?

CVE-2026-32890 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-2026-32890 affect?

CVE-2026-32890 affects anchorr. Severity is critical (CVSS 9.6). Anchorr is a Discord bot for requesting movies and TV shows and receiving notifications when items are added to a media server. In versions 1.4.1 and below, a stored Cross-site Scripting (XSS) vulnerability in the web dashboard's User Mappi

Q: How urgent is CVE-2026-32890?

Priority 43/100. Critical severity

This month

CRITICAL 9.6UPGRADE

CVE-2026-32890 is a critical-severity flaw (CVSS 9.6) affecting anchorr. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Anchorr is a Discord bot for requesting movies and TV shows and receiving notifications when items are added to a media server. In versions 1.4.1 and below, a stored Cross-site Scripting (XSS) vulnerability in the web dashboard's User Mapping dropdown allows any unprivileged Discord user in the configured guild to execute arbitrary JavaScript in the Anchorr admin's browser. By chaining this with the GET /api/config endpoint (which returns all sec

Why this priority

Critical severity

A fixed release or distro patch exists.

Risk facts

CVSS score	9.6 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.4% (top 62%)
CISA exploited list	No
Weakness	CWE-79, CWE-200
Published	2026-03-20
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: openvessl

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

Am I affected?

Timeline

2026-03-20 03:16 UTCPublished CVE record published
2026-06-17 10:36 UTCUpdated Record last modified

openvessl anchorr UPGRADE

Affected: <= 1.4.1

Fixed in: newer than 1.4.1

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 1.4.1 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade anchorr

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-2026-32890?

anchorr: upgrade to newer than 1.4.1. Exact commands for each OS are on this page.

Is CVE-2026-32890 being exploited?

CVE-2026-32890 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-2026-32890 affect?

CVE-2026-32890 affects anchorr. Severity is critical (CVSS 9.6). Anchorr is a Discord bot for requesting movies and TV shows and receiving notifications when items are added to a media server. In versions 1.4.1 and below, a stored Cross-site Scripting (XSS) vulnerability in the web dashboard's User Mappi

How urgent is CVE-2026-32890?

Priority 43/100. Critical severity

Software pages

Discord vulnerabilities

Related CVEs

CVE-2026-32891 CRITICAL 9.0 UPGRADE Anchorr is a Discord bot for requesting movies and TV shows and receiving notifications when items are added t

References

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