CVE-2024-12877: The GiveWP – Donation Plugin and Fundraising Platform plugin for WordPress is vulnerable to PHP Object Injecti

Q: How do I fix CVE-2024-12877?

givewp: upgrade to newer than 3.19.2. Exact commands for each OS are on this page.

Q: Is CVE-2024-12877 being exploited?

CVE-2024-12877 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-2024-12877 affect?

CVE-2024-12877 affects givewp. Severity is critical (CVSS 9.8). The GiveWP – Donation Plugin and Fundraising Platform plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.19.2 via deserialization of untrusted input from the donation form like 'firstName'. Th

Q: How urgent is CVE-2024-12877?

Priority 57/100. Critical severity; Remotely exploitable, no login, no user action

This month

CRITICAL 9.8REMOTEUPGRADE

CVE-2024-12877 is a critical-severity flaw (CVSS 9.8) affecting givewp. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The GiveWP – Donation Plugin and Fundraising Platform plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.19.2 via deserialization of untrusted input from the donation form like 'firstName'. This makes it possible for unauthenticated attackers to inject a PHP Object. The additional presence of a POP chain allows attackers to delete arbitrary files on the server that makes remote code execution possib

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	1.2% (top 31%)
CISA exploited list	No
Weakness	CWE-502
Published	2025-01-11
Last modified	2026-06-17

Publisher (CNA): Wordfence · Vendor: givewp

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

Am I affected?

Timeline

2025-01-11 08:15 UTCPublished CVE record published
2026-06-17 07:00 UTCUpdated Record last modified

givewp givewp UPGRADE

Affected: <= 3.19.2

Fixed in: newer than 3.19.2

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 3.19.2 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade givewp

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-2024-12877?

givewp: upgrade to newer than 3.19.2. Exact commands for each OS are on this page.

Is CVE-2024-12877 being exploited?

CVE-2024-12877 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-2024-12877 affect?

CVE-2024-12877 affects givewp. Severity is critical (CVSS 9.8). The GiveWP – Donation Plugin and Fundraising Platform plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.19.2 via deserialization of untrusted input from the donation form like 'firstName'. Th

How urgent is CVE-2024-12877?

Priority 57/100. Critical severity; Remotely exploitable, no login, no user action

Software pages

WordPress vulnerabilities · PHP vulnerabilities

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CVE-2025-11228 MEDIUM 5.3 UPGRADE The GiveWP – Donation Plugin and Fundraising Platform plugin for WordPress is vulnerable to unauthorized modif
CVE-2025-8620 MEDIUM 5.3 UPGRADE The GiveWP – Donation Plugin and Fundraising Platform plugin for WordPress is vulnerable to Information Exposu
CVE-2025-7221 MEDIUM 4.3 UPGRADE The GiveWP – Donation Plugin and Fundraising Platform plugin for WordPress is vulnerable to unauthorized modif

References

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