CVE-2023-46945: QD 20230821 is vulnerable to Server-side request forgery (SSRF) via a crafted request

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CRITICAL 9.1REMOTEUPGRADE

CVE-2023-46945 is a critical-severity flaw (CVSS 9.1) affecting qd. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

QD 20230821 is vulnerable to Server-side request forgery (SSRF) via a crafted request

Why this priority

Critical severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.1 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.2% (top 85%)
CISA exploited list	No
Weakness	CWE-918
Published	2026-04-08
Last modified	2026-07-25

Publisher (CNA): MITRE · Vendor: qd-today

Last updated 2026-07-25 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-04-08 17:17 UTCPublished CVE record published
2026-07-25 10:10 UTCUpdated Record last modified

qd-today qd UPGRADE

Affected: >= 20220208 and <= 20230821

Fixed in: newer than 20230821

Safe to downgrade to: a release before 20220208

1. Check installed version

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

2. UPGRADE to newer than 20230821 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade qd

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 20220208 (Debian / Ubuntu)

apt-cache madison qd sudo apt install qd=<VERSION_BEFORE_20220208> sudo apt-mark hold qd

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

dnf --showduplicates list qd sudo dnf downgrade qd-<VERSION_BEFORE_20220208> sudo dnf versionlock add qd

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.

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-2023-46945?

qd: upgrade to newer than 20230821. Exact commands for each OS are on this page.

Is CVE-2023-46945 being exploited?

CVE-2023-46945 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-2023-46945 affect?

CVE-2023-46945 affects qd. Severity is critical (CVSS 9.1). QD 20230821 is vulnerable to Server-side request forgery (SSRF) via a crafted request

How urgent is CVE-2023-46945?

Priority 41/100. Critical severity; Remotely exploitable, no login, no user action

References

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