CVE-2026-21289

highpriority · track · 0OT risk · elevatedEPSS 0.006 · 49 %ileDEEUNLRUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.61% (49th) EPSS

CVSS 7.5 · high

Is it mine?

49 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

Adobe Commerce versions 2.4.9-alpha3, 2.4.8-p3, 2.4.7-p8, 2.4.6-p13, 2.4.5-p15, 2.4.4-p16 and earlier are affected by an Incorrect Authorization vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized view access of data. Exploitation of this issue does not require user interaction.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.9–7.5

v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · FSTEC (BDU) RU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · ENISA EU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · psirt@adobe.comexploitability 3.9 · impact 3.6

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · NCSC-NL NL

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-863USCWE-863USCWE-863US

affected products (49)

Products and version ranges known to be affected.

Adobe Magento <2.4.5‑p16all versionscert_bundDE
Adobe Magento <2.4.6‑p14all versionscert_bundDE
Adobe Magento <2.4.7‑p9all versionscert_bundDE
Adobe Magento <2.4.8‑p4all versionscert_bundDE
Adobe Magento <2.4.9‑beta1all versionscert_bundDE
Adobe Magento< 2.4.5‑p16cert_bundDE
Adobe Magento< 2.4.6‑p14cert_bundDE
Adobe Magento< 2.4.7‑p9cert_bundDE
Adobe Magento< 2.4.8‑p4cert_bundDE
Adobe Magento< 2.4.9‑beta1cert_bundDE
Adobe Adobe Commerce≤ 0 ≤2.4.4-p16enisa_euvdEU
Adobe Systems Inc. Adobe Commerce≤ 2.4.9-alpha3fstec_bduRU
Adobe Systems Inc. Adobe Commerce≤ 2.4.4-p16fstec_bduRU
Adobe Systems Inc. Adobe Commerce≤ 2.4.5-p15fstec_bduRU
Adobe Systems Inc. Adobe Commerce≤ 2.4.6-p13fstec_bduRU
Adobe Systems Inc. Adobe Commerce≤ 2.4.7-p8fstec_bduRU
Adobe Systems Inc. Adobe Commerce≤ 2.4.8-p3fstec_bduRU
Adobe Systems Inc. Adobe Commerce B2B≤ 1.3.4-p15fstec_bduRU
Adobe Systems Inc. Adobe Commerce B2B≤ 1.3.5-p13fstec_bduRU
Adobe Systems Inc. Adobe Commerce B2B≤ 1.4.2-p8fstec_bduRU

showing 20 of 49

advisories (2)

Vendor and ecosystem advisories describing this.

NCSC-2026-0087Kwetsbaarheden verholpen in Adobe CommerceNL2026-03-12csaf · ncsc_nlNL
Adobe heeft kwetsbaarheden verholpen in Adobe Commerce (tot versie 2.4.9-alpha3).
WID-SEC-W-2026-0668Adobe Magento: Mehrere SchwachstellenDeutsch2026-03-10csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Adobe Magento ausnutzen, um erweiterte Berechtigungen zu erlangen, beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen, Cross-Site-Scripting-Angriffe durchzuführen, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand zu verursachen.

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund ncsc_nl NVD CVE.org MITRE

published 2026-03-11modified 2026-08-28

references (3)

External citations — patches, advisories, analysis.

scry

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