CVE-2022-24086: Adobe Commerce and Magento Open Source Improper Input Validation Vulnerability

73

Urgent

Who exploits it and how urgent it is

A 0–100 score combining confirmed exploitation, ransomware and APT use, public exploits, EPSS and severity.

CISA KEV · Feb 15, 2022 Detection templates (Nuclei) · 1 Proofs of concept on GitHub · 9

How the score was calculated

Confirmed exploitation (CISA KEV)+35
Public exploit/PoC (nuclei, github)+10
EPSS 99.2% (30-day exploitation probability)+15
Technical severity (critical)+10
Automatable exploitation (SSVC)+3

The score orders the patch queue; it does not replace your asset context (internet exposure, criticality, compensating controls).

Triage

Is it exploited, how likely is exploitation, what does it touch, and how severe do the sources call it.

Exploitation

Confirmed

CISA KEV, listed Feb 15, 2022

EPSS FIRST

99.2%

ahead of 100% of scored CVEs · Oct 14, 2026

Affects

Adobe

Commerce and 3 more

CVSS base

9.8

Critical · 4 source(s)

CISA SSVC assessment CISA

Three decision points CISA publishes for the CVEs it assesses (SSVC 2.0.3). A stakeholder decision, not a severity score.

Exploitation

Active

none · proof-of-concept · active

Automatable

Yes

can an attacker script the kill-chain steps

Technical impact

Total

partial · total control of the vulnerable component

Remediation

Fixes and mitigations documented by the sources — linked to the original advisory.

Documented patch — helpx.adobe.com (NIST National Vulnerability Database)
Composer Magento/community-edition: fixed in version 2.3.7-p3 — github.com (GitHub Security Advisories)
Composer Magento/community-edition: fixed in version 2.4.3-p2 — github.com (GitHub Security Advisories)

CISA required action CISA

Apply updates per vendor instructions.

US federal deadline: Mar 1, 2022 — passed 1689 day(s) ago

First 24 hours

Ordered from the record’s own fields — exposure first, because you cannot patch what you have not found. A rule-generated starting point.

Identify exposed assets running the affected vendor/product/version combinations (Adobe Commerce, Adobe Magento, Adobe Magento Commerce…).
Treat as emergency remediation: the CVE is in CISA KEV (confirmed exploitation).
The attack is network-based and needs no privileges: restrict exposure (ACLs, VPN, WAF) until patched.
Apply the fixed version or the patch documented under Remediation.
EPSS ahead of 100% of scored CVEs: prioritize it in the patch queue.
Search available logs for exploit probes matching the vulnerability class (input validation), errors and authentication anomalies.

Affected scope

Vendor, product and versions as the sources word them.

Vendor	Product	Versions	Status	Source
Adobe	Commerce	≥ 2.3.3 and ≤ 2.3.6≥ 2.4.0 and ≤ 2.4.2version 2.3.7-p1version 2.3.7-p2version 2.4.3version 2.4.3-p1< 2.3.0	Vulnerable	NIST National Vulnerability Database
Adobe	Magento	≥ 2.4.0 and ≤ 2.4.2version 2.4.3-p1version 2.4.3version 2.3.7-p2version 2.3.7-p1> 2.3.3 and ≤ 2.3.6< 2.3.0	Vulnerable	NIST National Vulnerability Database
Adobe	Magento Commerce	≤ 2.4.3-p1≤ 2.3.7-p2≤ None	Vulnerable	CVE Program (cve.org) e CISA ADP
Composer	Magento/community-edition	≥ 2.3.3-p1 and < 2.3.7-p3≥ 2.4.0 and < 2.4.3-p2	Vulnerable	GitHub Security Advisories

Attack characteristics

The CVSS vector, decoded. It describes the attack, not your exposure to it.

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Every base score collected

Sources score independently and may disagree; each row says who scored it and under which version.

Score	Version	Severity	Expl.	Impact	Scored by
9.8	CVSS 3.1	Critical	3.9	5.9	psirt@adobe.com via NIST National Vulnerability Database
9.8	CVSS 3.1	Critical	—	—	GitHub, Inc. via GitHub Security Advisories
9.8	CVSS 3.1	Critical	—	—	adobe via CVE Program (cve.org) e CISA ADP
10.0	CVSS 2.0	High	10.0	10.0	nvd@nist.gov via NIST National Vulnerability Database

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H (score shown at the top: psirt@adobe.com)

Weakness MITRE

Weakness class according to MITRE’s CWE catalog.

CWE-20 · Improper Input Validation

Other CVEs with this weakness →

CISA KEV details CISA

CISA lists a CVE once it has evidence of exploitation against real targets.

Listed

Feb 15, 2022

Federal deadline

Mar 1, 2022

passed 1689 day(s) ago

Ransomware use

Unknown

CISA records ransomware use only for campaigns it has confirmed, so “Unknown” means unrecorded, not ruled out. The deadline binds US federal agencies; for everyone else it is a reference date.

Public exploits, PoCs and detection templates

Public code that demonstrates or tests the flaw raises the odds of mass exploitation — and Nuclei templates help find vulnerable assets in your environment.

Detection templates (Nuclei)

Adobe Commerce (Magento) - Remote Code Execution

Proofs of concept on GitHub

CVE-2022-24086 about Magento RCE ★ 35 Feb 20, 2022
Verifed Proof of Concept on CVE-2022-24086 ★ 6 May 19, 2022
Proof of concept of CVE-2022-24086 ★ 6 Dec 20, 2022
seymanurmutlu/CVE-2022-24086-CVE-2022-24087 ★ 2 Jun 12, 2022
PoC of CVE-2022-24086 ★ 2 Oct 1, 2022
CVE-2022-24086 RCE ★ 0 Feb 28, 2022
NHPT/CVE-2022-24086-RCE ★ 0 Mar 15, 2022
CVE-2022-24086 POC example ★ 0 Sep 3, 2023
Magento 2 patch for CVE-2022-24086, CVE-2022-24087. Fix the RCE vulnerability and related bugs by performing deep template variable escaping. If you cannot upgrade Magento or cannot apply the official patches, try this one. ★ 0 Nov 25, 2024

Warning: public PoCs are sometimes disguised malware. Use them only for authorized testing in an isolated environment. This portal does not host exploit code — it only points to the sources.

EPSS over time FIRST

Oct 13, 2026 → Oct 14, 2026 · 2 reading(s) · max 99.20%

Detection

Read off the CVSS vector and the weakness class. Starting points, not tested rules.

Prioritize edge telemetry for the network-reachable component (proxy, WAF, IDS/IPS).
Hunt retroactively in logs from before Feb 15, 2022 (KEV listing): exploitation may have started earlier.

web/proxy/WAF logsnetwork IDS/IPS

Timeline

What happened to this CVE, newest first.

2026
Fix documented
Oct 13, 2026 · GitHub Security Advisories
Affected products added · composer/magento/community-edition
Oct 13, 2026 · GitHub Security Advisories
Affected products added · adobe/magento commerce
Oct 13, 2026 · CVE Program (cve.org) e CISA ADP
SSVC assessment updated
Oct 13, 2026 · CVE Program (cve.org) e CISA ADP
Record published
Oct 13, 2026
Fix documented
Oct 13, 2026 · NIST National Vulnerability Database
Affected products added · adobe/commerce, adobe/magento
Oct 13, 2026 · NIST National Vulnerability Database
CVSS changed · 9.8
Oct 13, 2026 · NIST National Vulnerability Database
Source status changed · → Analyzed
Oct 13, 2026 · NIST National Vulnerability Database
Added to CISA KEV (detected)
Oct 13, 2026 · CISA Known Exploited Vulnerabilities
Record created in this database
Oct 13, 2026 · CISA Known Exploited Vulnerabilities
2022
CVE published
Feb 16, 2022 · adobe
Added to CISA KEV catalog
Feb 14, 2022 · CISA

Source activity

Repeated readings are counted rather than listed.

2× References added · Oct 13, 2026 – Oct 13, 2026
1× Official description updated · Oct 13, 2026 – Oct 13, 2026

References

4 on the record

helpx.adobe.com/security/products/magento/apsb22-12.html
Patch, Release Notes, Vendor Advisory, x_refsource_MISC, NIST National Vulnerability Database
www.cisa.gov/known-exploited-vulnerabilities-catalog
Third Party Advisory, US Government Resource, NIST National Vulnerability Database
nvd.nist.gov/vuln/detail/CVE-2022-24086
GitHub Security Advisories
github.com/advisories/GHSA-f8fv-f786-9933
GitHub Security Advisories

Elsewhere on this site

Adobe
every CVE for this vendor

2022-02
what else CISA listed that month

Input validation
same class

CWE-20
other pages naming this weakness

Related CVEs (same products)

High CVE-2026-95631 Adobe Commerce | Improper Input Validation (CWE-20) 2d
Medium CVE-2026-95630 Adobe Commerce | Improper Input Validation (CWE-20) 2d
Critical CVE-2026-92909 Adobe Commerce | Incorrect Authorization (CWE-863) 2d
High CVE-2026-92908 Adobe Commerce | Incorrect Authorization (CWE-863) 2d
Critical CVE-2026-91013 Adobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79) 2d
High CVE-2026-92922 Adobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79) 2d

Not in any source we poll

Listed rather than left blank: an empty field and an unmeasured one look identical on screen, and only one is a reason to look elsewhere.

No confirmed IOCs, IP addresses, domains, file hashes, or malware artifacts supplied.
No organization-specific asset inventory, compensating-control status, or patch deployment evidence supplied.
No exploit packet captures, log samples, or incident case IDs supplied.

Answered from this record

Text assembled only from the fields above — no additional claims.

What should defenders know first?

CVE-2022-24086 is "Adobe Commerce and Magento Open Source Improper Input Validation Vulnerability", rated Critical. It affects Commerce (Adobe); versions are in the scope table. It is in CISA KEV: there is evidence of real-world exploitation. CVSS 9.8 describes technical severity. EPSS 99.20% estimates the probability of exploitation in 30 days; neither replaces your asset context. First verify whether exposed or business-critical assets run the affected versions, apply vendor fixes or mitigations, and preserve logs for review.

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