8.1

CVE-2026-22356: automattic jetpack_crm PHP Remote File Inclusion

CVSS: 8.1v3.1HighDeferred
Published 20-02-2026Last modified 28-04-2026
Open JSON

Vulnerability summary

CVE-2026-22356 is a high (CVSS 8.1) PHP Remote File Inclusion vulnerability in automattic jetpack_crm. EPSS estimates a 0.51% chance of exploitation in the next 30 days, higher than 42.3% of scored vulnerabilities.

Overall risk
33/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.1/10
010
High · v3.1 (wordfence)
EPSS score
0.51%
0%100%
Low · +0.07 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 20-02-2026
    PublishedVulnerability first disclosed.
  2. 28-04-2026
    Last modifiedVulnerability information updated.

Description

Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in Automattic Jetpack CRM zero-bs-crm allows PHP Local File Inclusion.This issue affects Jetpack CRM: from n/a through <= 6.7.0.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.51%

Chance of exploitation in the next 30 days

Percentile

42%

Versus all other CVEs

30-day change

+0.07 pp

From 0.44% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.51%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Automattic1 product
Wordpress1 product
  • zero-bs-crm≤ 6.7.0 (fixed in 6.7.1)

2 vendors · 2 products

References

2 links