CVE-2023-22677: Improper Control of Generation of Code ('Code Injection') vulnerability in BinaryStash WP Booklet.This issue a

Q: How do I fix CVE-2023-22677?

wp booklet: upgrade to newer than 2.1.8. Exact commands for each OS are on this page.

Q: Is CVE-2023-22677 being exploited?

CVE-2023-22677 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-2023-22677 affect?

CVE-2023-22677 affects wp booklet. Severity is high (CVSS 8.5). Improper Control of Generation of Code ('Code Injection') vulnerability in BinaryStash WP Booklet.This issue affects WP Booklet: from n/a through 2.1.8.

This month

HIGH 8.5UPGRADE

CVE-2023-22677 is a high-severity flaw (CVSS 8.5) affecting wp booklet. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Improper Control of Generation of Code ('Code Injection') vulnerability in BinaryStash WP Booklet.This issue affects WP Booklet: from n/a through 2.1.8.

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	8.5 (High)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.7% (top 46%)
CISA exploited list	No
Weakness	CWE-94
Published	2023-12-29
Last modified	2026-06-17

Publisher (CNA): Patchstack · Vendor: binarystash

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

Am I affected?

Timeline

2023-12-29 09:15 UTCPublished CVE record published
2026-06-17 05:35 UTCUpdated Record last modified

binarystash wp booklet UPGRADE

Affected: <= 2.1.8

Fixed in: newer than 2.1.8

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy wp-booklet || rpm -q wp-booklet || wp-booklet --version

2. UPGRADE to newer than 2.1.8 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade wp-booklet

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade wp-booklet

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-2023-22677?

wp booklet: upgrade to newer than 2.1.8. Exact commands for each OS are on this page.

Is CVE-2023-22677 being exploited?

CVE-2023-22677 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-2023-22677 affect?

CVE-2023-22677 affects wp booklet. Severity is high (CVSS 8.5). Improper Control of Generation of Code ('Code Injection') vulnerability in BinaryStash WP Booklet.This issue affects WP Booklet: from n/a through 2.1.8.

How urgent is CVE-2023-22677?

Priority 43/100. High severity

References

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