---
title: "CVE-2026-19658: GiveWP Give Tributes - Insecure Deserialization"
description: "GiveWP Give Tributes plugin for WordPress <= 2.3.1 contains a PHP Object Injection caused by deserialization of untrusted input when 'Allow Multiple Recipients' is enabled and 'Custom Message' is disabled, letting unauthenticated attackers inject PHP objects, exploit requires specific plugin settings and presence of a POP chain in other plugins or themes."
url: https://panop.io/threat-heartbeat/CVE-2026-19658/
---

# CVE-2026-19658 GiveWP Give Tributes - Insecure Deserialization

GiveWP Give Tributes plugin for WordPress <= 2.3.1 contains a PHP Object Injection caused by deserialization of untrusted input when 'Allow Multiple Recipients' is enabled and 'Custom Message' is disabled, letting unauthenticated attackers inject PHP objects, exploit requires specific plugin settings and presence of a POP chain in other plugins or themes.

CVSS base score 9.8 /10

Critical

CISA KEV

Not listed

Public exploit

Proof of concept available

EPSS

0.53% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-19658)

## Details

Type

Insecure Deserialization

Impact

Remote Code Execution, Data Tampering, Information Disclosure

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Published

22 September 2026

Updated

15 October 2026

Weakness

[CWE-502](https://cwe.mitre.org/data/definitions/502.html)

## Vendor fix

Update to the latest version of Give Tributes plugin.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-19658](https://nvd.nist.gov/vuln/detail/CVE-2026-19658)
- [https://www.liquidweb.com/software/give/](https://www.liquidweb.com/software/give/)
- [https://www.wordfence.com/threat-intel/vulnerabilities/id/0cdd5562-8755-4ca3-9c16-a5b364f8408b?source=cve](https://www.wordfence.com/threat-intel/vulnerabilities/id/0cdd5562-8755-4ca3-9c16-a5b364f8408b?source=cve)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

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