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Drupal Commerce Core
product
· product:drupal-commerce-core
Coverage
1
first 2026-10-31 → last 2026-10-31
Latest activity
2026-10-31
Drupal Commerce Core access bypass is exploited in the wild; update to 3.3.13 or 8.x-2.41 and audit orders
Peak priority
notable
1 notable
Targets
technology
sectors: technology
Sources cited
4
4 hosts
Action items (1)
Do-now tasks recorded on the entries about Drupal Commerce Core, newest first. Check the date before acting on an older one.
Update Commerce Core on every Drupal site to 3.3.13 (3.x) or 8.x-2.41 (earlier releases) now, then audit orders back as far as your logs reach for inconsistencies, because Drupal says the flaw is exploited, names no other mitigation and does not say when exploitation began.
2 techniques observed across 1 entry about this entity, derived from entry metadata and body evidence, never asserted without a published entry behind it · pinned to MITRE ATT&CK v20.0 · compare on the matrix · Navigator layer (JSON)
Initial AccessExploit Public-Facing Application
ImpactData Manipulation: Stored Data Manipulation
Initial Access TA0001
T1190Exploit Public-Facing Application×1
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network. The weakness in the system can be a software bug, a temporary glitch, or a misconfiguration.
T1565.001Data Manipulation: Stored Data Manipulation×1
Adversaries may insert, delete, or manipulate data at rest in order to influence external outcomes or hide activity, thus threatening the integrity of the data. By manipulating stored data, adversaries may attempt to affect a business process, organizational understanding, and decision making.
Drupal's advisory SA-CONTRIB-2026-254 of 2026-10-28 says Commerce Core "doesn't sufficiently protect certain routes and entity fields, leading to an access bypass that may financially impact the vendor" and that the flaw is being actively exploited in the wild (Drupal Security Team, 2026-10-28); The Hacker News carries the same wording (The Hacker News, 2026-10-30). The Drupal security team scores it 21 of 25, which SecurityWeek reads as exploitable without authentication whatever the module's configuration, and Drupal's statistics put the module on more than 42,000 sites (SecurityWeek, 2026-10-30). The affected releases are Commerce Core 3.0.0 up to but not including 3.3.13 and earlier releases before 8.x-2.41 (SecurityWeek, 2026-10-30). Drupal has not said how the bug is exploited, by whom, how many sites were targeted or whether it was exploited before the fix (SecurityWeek, 2026-10-30); NCSC Switzerland's advisory of 2026-10-30 describes the impact as unauthenticated manipulation of order-related data with financial loss for the shop operator (NCSC Switzerland, 2026-10-30).
This vulnerability is being actively exploited in the wild.
Sites should audit their orders for inconsistencies as this vulnerability is being actively exploited
SecurityWeek (quoting the Drupal advisory)
Successful exploitation allows unauthenticated attackers to bypass access controls and manipulate order-related data, potentially causing financial losses for online store vendors via network access.