CVE-2026-52725

MEDIUMNVD 6.16.1—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 6.1 under NVD CVSS v3. EPSS exploit probability: 0.4%, top 67% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
6.1EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 6.1Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 22.0.0-rc.2, 21.2.15, 20.3.22, and 19.2.23, an issue in the @angular/core package allows bypassing script-execution restrictions during dynamic component creation. Specifically, the dynamic component instantiation mechanism (createComponent) failed to reject mounting components directly onto a or namespaced script element (such as ). This enabled the initialization of custom components on a tag that executes scripts, allowing attackers to hijack or inject script-executing hosts. This flaw enables an attacker who can control the host element or selector parameter passed to createComponent to initialize or mount an Angular component directly onto a tag, leading to execution of untrusted code or client-side Cross-Site Scripting (XSS). This vulnerability is fixed in 22.0.0-rc.2, 21.2.15, 20.3.22, and 19.2.23.

CVSS v3
6.1
EG Score
6.1MEDIUMmedium confidence
EG Risk
32
EG Risk 32/100

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity61% × 45%
Exploitation0% × 40%
Automatability30% × 15%
EPSS PROB
0.4%
EPSS %ILE
31st
KEV
Not listed

Published

June 15, 2026

Last Modified

July 9, 2026

Advisory Details (3)

Auto-updated Jun 22, 2026
Patch available. Sources: github_pr, github.
githubMentions a patch (unverified)

Dynamic Component Instantiation Mounting Protection Bypass (XSS) · Advisory · angular/angular · GitHub

https://github.com/angular/angular/security/advisories/GHSA-692r-grfm-v8x7
github_pr

fix(core): reject script element as a dynamic component host

Fix merged in angular/angular PR #68713 on 2026-05-18 — awaiting tagged release

https://github.com/angular/angular/pull/68713
github_pr

refactor(core): align namespaced attribute validation and security schema contexts

Fix merged in angular/angular PR #68686 on 2026-05-18 — awaiting tagged release

https://github.com/angular/angular/pull/68686

Vendor Advisories for CVE-2026-52725(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Affected Packages

(5 across 5 ecosystems)
Debian:11(1)
PackageVulnerable rangeFix by version rangeDependents
angular.js1.8.2-2, 1.8.3-1, 1.8.3-2, 1.8.3-3
  • every version on: no fix on record
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
angular.js1.8.3-1, 1.8.3-1+deb12u1, 1.8.3-1+deb12u1~deb11u1, 1.8.3-2, 1.8.3-3
  • every version on: no fix on record
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
angular.js1.8.3-3
  • every version on: no fix on record
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
angular.js1.8.3-3
  • every version on: no fix on record
—
npm(1)
PackageVulnerable rangeFix by version rangeDependents
@angular/core—
  • 21.0.0-next.0 up to 21.2.15: fixed in 21.2.15
  • 22.0.0-next.0 up to 22.0.0-rc.2: fixed in 22.0.0-rc.2
  • 19.0.0-next.0 up to 19.2.23: fixed in 19.2.23
  • every version through 18.2.14: no fix on record
  • 20.0.0-next.0 up to 20.3.22: fixed in 20.3.22
—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 7× in last 7d / 25× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 139 total refreshes for this CVE.

  1. 2026-10-10 20:00 UTCEPSS rescore
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  75. 2026-07-18 10:04 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2026-52725?
CVE-2026-52725 is a medium vulnerability published on June 15, 2026. Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 22.0.0-rc.2, 21.2.15, 20.3.22, and 19.2.23, an issue in the @angular/core package allows bypassing script-execution restrictions during dynamic component…
When was CVE-2026-52725 disclosed?
CVE-2026-52725 was first published on June 15, 2026, with the most recent update on July 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-52725 actively exploited?
CVE-2026-52725 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (31st percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-52725?
CVE-2026-52725 has a CVSS v3 base score of 6.1 (NVD).
How do I remediate CVE-2026-52725?
A fix for CVE-2026-52725 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-52725 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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