CVE-2026-105850High· 8.2▾ Twilight

Payload is a free and open source headless content management system

▾ Twilight zone — High severity, or a signal on a lesser flaw

Depth score45/ 100 · Moderate

impact 45.1 · likelihood 0.1 · exploitation 0

⚡ Agent-ready:Raw markdown ↗JSON ↗

Proof of concept

Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.

…

Published

Oct 6, 2026

Updated

Oct 15, 2026

CVSS

8.2

Vendor

payloadcms

Product

payload

CWE

CWE-837

Depth score

45 · Moderate

EPSS

0.31% · p24

Platforms

—

Source

NVD

Vector

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

Scores by source

CNA 8.8 · NVD 8.2

CISA SSVC

decided 2026-10-06

Exploitation: none
Automatable: yes
Technical impact: partial

Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.

EPSS history

Exploit-prediction probability, daily snapshots since Oct 8.

0.3% → 0.3%

Timeline

Disclosure to exploitation, from the record and what we observed since indexing it.

4 events · 9 days

Oct 6, 2026Published
Disclosed via NVD
Oct 8, 2026EPSS first tracked
0.3%
Oct 15, 2026Record revised
Last analysed / modified upstream
Oct 15, 2026CVSS changed
8.8 → 8.2

payloadcms CWE-837 #nvd #cve.org #ghsa #npm

Affected

payload < 3.90.0
payload = 4.0.0

Patched in

payload 3.90.0

Full technical detail▾

Overview

Payload is a free and open source headless content management system. In @payloadcms/plugin-ecommerce versions before 3.90.0 and canary versions before 4.0.0-canary.34, use of the Stripe payment adapter can allow a Stripe order confirmation to be processed more than once under certain conditions. This issue is fixed in versions 3.90.0 and 4.0.0-canary.34.

Affected

payload < 3.90.0
payload = 4.0.0

Remediation

Upgrade past the affected range:

payload 3.90.0

Package advisory (CVE-2026-105850)

Affected packages:

@payloadcms/plugin-ecommerce < 3.90.0
@payloadcms/plugin-ecommerce >= 4.0.0-canary.0, < 4.0.0-canary.34

Patched in:

@payloadcms/plugin-ecommerce 3.90.0
@payloadcms/plugin-ecommerce 4.0.0-canary.34

Source: https://github.com/advisories/GHSA-8r29-2mp2-pmrw

References

Change history

Field changes observed since this record was first indexed.

Oct 15, 2026CVSS 8.8 → 8.2

Related vulnerabilities

Connected by shared product, vendor, weakness, or advisory.

#nvd#cve.org#ghsa#npm

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CVE-2026-105850High· 8.2▾ Twilight

Payload is a free and open source headless content management system

▾ Twilight zone — High severity, or a signal on a lesser flaw

Depth score45/ 100 · Moderate

impact 45.1 · likelihood 0.1 · exploitation 0

⚡ Agent-ready:Raw markdown ↗JSON ↗

Proof of concept

Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.

…

Published

Oct 6, 2026

Updated

Oct 15, 2026

CVSS

8.2

Vendor

payloadcms

Product

payload

CWE

CWE-837

Depth score

45 · Moderate

EPSS

0.31% · p24

Platforms

—

Source

NVD

Vector

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

Scores by source

CNA 8.8 · NVD 8.2

CISA SSVC

decided 2026-10-06

Exploitation: none
Automatable: yes
Technical impact: partial

Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.

EPSS history

Exploit-prediction probability, daily snapshots since Oct 8.

0.3% → 0.3%

Timeline

Disclosure to exploitation, from the record and what we observed since indexing it.

4 events · 9 days

Oct 6, 2026Published
Disclosed via NVD
Oct 8, 2026EPSS first tracked
0.3%
Oct 15, 2026Record revised
Last analysed / modified upstream
Oct 15, 2026CVSS changed
8.8 → 8.2

payloadcms CWE-837 #nvd #cve.org #ghsa #npm

Affected

payload < 3.90.0
payload = 4.0.0

Patched in

payload 3.90.0

Full technical detail▾

Overview

Affected

payload < 3.90.0
payload = 4.0.0

Remediation

Upgrade past the affected range:

payload 3.90.0

Package advisory (CVE-2026-105850)

Affected packages:

@payloadcms/plugin-ecommerce < 3.90.0
@payloadcms/plugin-ecommerce >= 4.0.0-canary.0, < 4.0.0-canary.34

Patched in:

@payloadcms/plugin-ecommerce 3.90.0
@payloadcms/plugin-ecommerce 4.0.0-canary.34

Source: https://github.com/advisories/GHSA-8r29-2mp2-pmrw

References

Change history

Field changes observed since this record was first indexed.

Oct 15, 2026CVSS 8.8 → 8.2

Related vulnerabilities

Connected by shared product, vendor, weakness, or advisory.

#nvd#cve.org#ghsa#npm