CVE-2026-15083: Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Drupal ECA: Ev

Routine

MEDIUM 4.2UPGRADE

CVE-2026-15083 is a medium-severity flaw (CVSS 4.2) affecting eca\. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Drupal ECA: Event - Condition - Action allows Object Injection. This issue affects ECA: Event - Condition - Action versions: from 0.0.0 to 2.1.20, from 3.0.0 to 3.0.12, from 3.1.0 to 3.1.4.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.2 (Medium)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.2% (top 87%)
CISA exploited list	No
Weakness	CWE-915
Published	2026-07-10
Last modified	2026-10-25

Publisher (CNA): Drupal.org · Vendor: jurgenhaas

Last updated 2026-10-25 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-07-10 22:16 UTCPublished CVE record published
2026-10-25 15:10 UTCUpdated Record last modified

jurgenhaas eca\ UPGRADE

Affected: < 2.1.20 · >= 3.0.0 and < 3.0.12 · >= 3.1.0 and < 3.1.4

Fixed in: 2.1.20, 3.0.12, 3.1.4

Safe to downgrade to: a release before 3.0.0

1. Check installed version

apt-cache policy eca || rpm -q eca || eca --version

2. UPGRADE to 2.1.20 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade eca

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade eca

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 3.0.0 (Debian / Ubuntu)

apt-cache madison eca sudo apt install eca=<VERSION_BEFORE_3.0.0> sudo apt-mark hold eca

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list eca sudo dnf downgrade eca-<VERSION_BEFORE_3.0.0> sudo dnf versionlock add eca

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-15083?

eca\: upgrade to 2.1.20, 3.0.12, 3.1.4. Exact commands for each OS are on this page.

Is CVE-2026-15083 being exploited?

CVE-2026-15083 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-15083 affect?

CVE-2026-15083 affects eca\. Severity is medium (CVSS 4.2). Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Drupal ECA: Event - Condition - Action allows Object Injection. This issue affects ECA: Event - Condition - Action versions: from 0.0.0 to 2.1.2

How urgent is CVE-2026-15083?

Priority 18/100. No elevated risk signals yet.

Software pages

Drupal vulnerabilities

References

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