CVE-2023-26513

highpriority · track · 31EPSS 0.015 · 73 %ileDEEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

1.46% (73rd) EPSS

CVSS 7.5 · high

Is it mine?

3 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · scored 2026-10-27

Excessive Iteration vulnerability in Apache Software Foundation Apache Sling Resource Merger.This issue affects Apache Sling Resource Merger: from 1.2.0 before 1.4.2.

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

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 3.6

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

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · security@apache.orgexploitability 3.9 · impact 3.6

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · OSV

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

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-834USCWE-834US

affected products (3)

Products and version ranges known to be affected.

Apache Software Foundation Apache Sling Resource Merger1.2.0 → 1.4.2enisa_euvdEU
apache sling resource merger1.2.0 → 1.4.2nvdUScpe:2.3:a:apache:sling_resource_merger:*:*:*:*:*:*:*:*
Maven org.apache.sling:org.apache.sling.resourcemerger1.2.0 → 1.4.2osvUSpkg:maven/org.apache.sling/org.apache.sling.resourcemerger

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2023-0698Apache Sling: Schwachstelle ermöglicht Denial of ServiceDeutsch2023-03-20csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Apache Sling ausnutzen, um einen Denial of Service Angriff durchzuführen.
GHSA-rwrx-x2hw-9h5wApache Sling Resource Merger has Excessive Iteration vulnerability2023-03-20ghsa · osvUS
Excessive Iteration vulnerability in Apache Software Foundation Apache Sling Resource Merger. This issue affects Apache Sling Resource Merger: from 1.2.0 before 1.4.2.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd osv cert_bund NVD CVE.org MITRE

published 2023-03-20modified 2026-06-17

references (4)

External citations — patches, advisories, analysis.

scry

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