CVE-2026-95656
📛 CVE Title
dgtlmoon changedetection.io Preview Endpoint __init__.py add_watch_ui_snapshot server-side request forgery
Description
A vulnerability was found in dgtlmoon changedetection.io up to 50389b07. This vulnerability affects the function add_watch_ui_snapshot of the file changedetectionio/blueprint/add_watch_ui/__init__.py of the component Preview Endpoint. Performing a manipulation of the argument url results in server-side request forgery. The attack can be initiated remotely. The exploit has been made public and could be used. Upgrading to version 0.60.1 is able to resolve this issue. The patch is named 71d332d5a0d3da2a0fe89a392413bf4b7d27c84e. The affected component should be upgraded. Was fixed upstream.
Overview
- State
- PUBLISHED
- Assigner (CNA)
- VulDB
- CVSS severity
- MEDIUM
- CVSS score
- 6.9 / 10
- CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P- Effective score
- 6.9 / 10 MEDIUM source: CNA overview
- CWE(s)
-
CWE-918 - Reserved
- 2026-09-22
- Published
- 2026-09-22 17:15 UTC
- Last updated
- 2026-09-22 17:39 UTC
- Source
- https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/95xxx/CVE-2026-95656.json
NVD triage scoring NVD CVE 2.0
Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.
- NVD published
- 2026-09-22 18:17:36 UTC
- NVD last modified
- 2026-09-22 19:04:55 UTC
- NVD CVSS v3.1
- 7.3 / 10 HIGH source: cna@vuldb.com
- NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L- Exploitability subscore
- 3.9 / 10
- Impact subscore
- 3.4 / 10
NVD / KEV / EPSS data refreshed 2026-09-23 02:31 UTC. Re-run the 🛰 Backfill from NVD button above to refresh.
European Union Vulnerability Database ENISA EUVD
ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.
- EUVD ID
-
EUVD-2026-84576 - Assigner
- VulDB
- Published
- Sep 22, 2026, 5:15:11 PM
- Updated
- Sep 22, 2026, 5:39:35 PM
- EUVD base score (CVSS 4.0)
-
6.9 / 10
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P - EUVD-reported EPSS
- 0.0000
- Vendors
- dgtlmoon
- Products
-
changedetection.io (50389b07)
- Aliases
-
GHSA-xp5x-xjjr-fw2g
ENISA description: A vulnerability was found in dgtlmoon changedetection.io up to 50389b07. This vulnerability affects the function add_watch_ui_snapshot of the file changedetectionio/blueprint/add_watch_ui/__init__.py of the component Preview Endpoint. Performing a manipulation of the argument url results in server-side request forgery. The attack can be initiated remotely. The exploit has been made public and could be used. Upgrading to version 0.60.1 is able to resolve this issue. The patch is named 71d332d5a0d3da2a0fe89a392413bf4b7d27c84e. The affected component should be upgraded. Was fixed upstream.
EUVD references (8)
- https://vuldb.com/vuln/408412
- https://vuldb.com/vuln/408412/cti
- https://vuldb.com/cve/CVE-2026-95656
- https://vuldb.com/submit/896586
- https://github.com/herantong/cve/blob/main/changedetection.io_ssrf-preview-endpoint_CWE-918
- https://github.com/dgtlmoon/changedetection.io/commit/71d332d5a0d3da2a0fe89a392413bf4b7d27c84e
- https://github.com/dgtlmoon/changedetection.io/releases/tag/0.60.1
- https://github.com/dgtlmoon/changedetection.io/
Affected products (1)
| Vendor | Product | Versions | Platforms |
|---|---|---|---|
| dgtlmoon | changedetection.io |
50389b07 (affected),
0.60.1 (unaffected)
|
— |
Vendor references (8)
References embedded in the original CVE record by the assigning CNA.
- VDB-408412 | dgtlmoon changedetection.io Preview Endpoint __init__.py add_watch_ui_snapshot server-side request forgery vdb-entrytechnical-description
- VDB-408412 | CTI Indicators (IOB, IOC, IOA) signaturepermissions-required
- CVE-2026-95656 | CVE Analysis and Report third-party-advisory
- Submit #896586 | dgtlmoon changedetection.io 0.55.8 CWE-918 (SSRF) third-party-advisory
- https://github.com/herantong/cve/blob/main/changedetection.io_ssrf-preview-endpoint_CWE-918 exploit
- https://github.com/dgtlmoon/changedetection.io/commit/71d332d5a0d3da2a0fe89a392413bf4b7d27c84e patch
- https://github.com/dgtlmoon/changedetection.io/releases/tag/0.60.1 patch
- https://github.com/dgtlmoon/changedetection.io/ product
Web references (0)
DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.
No web references attached yet.
NVD-tagged references (8)
Reference list NVD curates from the CNA record, vendor advisories, and third-party reports. The tag chips below are NVD's analyst-assigned categories.
- https://github.com/dgtlmoon/changedetection.io/ cna@vuldb.com
- https://github.com/dgtlmoon/changedetection.io/commit/71d332d5a0d3da2a0fe89a392413bf4b7d27c84e cna@vuldb.com
- https://github.com/dgtlmoon/changedetection.io/releases/tag/0.60.1 cna@vuldb.com
- https://github.com/herantong/cve/blob/main/changedetection.io_ssrf-preview-endpoint_CWE-918 cna@vuldb.com
- https://vuldb.com/cve/CVE-2026-95656 cna@vuldb.com
- https://vuldb.com/submit/896586 cna@vuldb.com
- https://vuldb.com/vuln/408412 cna@vuldb.com
- https://vuldb.com/vuln/408412/cti cna@vuldb.com
Remediations (10)
-
web:arcticwolf.com
Validate Group Policy and registry settings for Defender to ensure real-time protection, automatic remediation , and exclusion policies are secured. Temporary Workarounds Block Vulnerable Apps: Use Microsoft Defender Vulnerability Management to block or warn against execution of affected binaries for systems pending a patch .
2026-09-23 15:41 UTC -
web:cyberpress.org
Microsoft has officially acknowledged a critical zero-day vulnerability in Microsoft Defender, publicly dubbed "RoguePlanet," and confirmed it is actively developing a security patch to address the flaw.
2026-09-23 15:41 UTC -
web:cybersecuritynews.com
Microsoft has officially acknowledged a critical zero-day vulnerability in Microsoft Defender, publicly dubbed "RoguePlanet," and confirmed it is actively developing a security patch to address the flaw.
2026-09-23 15:41 UTC -
web:dailysecurityreview.com
Microsoft confirmed CVE - 2026 -50656, a zero-day in the Defender Malware Protection Engine allowing SYSTEM-level privilege escalation, is under active exploitation with no patch currently available.
2026-09-23 15:41 UTC -
web:labs.cloudsecurityalliance.org
RoguePlanet: Microsoft Defender Zero-Day CVE - 2026 -50656 Key Takeaways CVE - 2026 -50656 ("RoguePlanet") is an unpatched privilege escalation zero-day in the Microsoft Malware Protection Engine that grants attackers SYSTEM-level access on fully patched Windows 10 and Windows 11 systems.
2026-09-23 15:41 UTC -
web:securityarsenal.com
A public PoC claims to bypass Microsoft's fix for CVE - 2026 -50656, a 7.8 CVSS Microsoft Defender flaw enabling SYSTEM-level access. Defenders must hunt now.
2026-09-23 15:41 UTC -
web:threatprotect.qualys.com
Microsoft announced the disclosure of a Defender zero-day named RoguePlanet. Tracked as CVE - 2026 -50656, successful exploitation of the vulnerability may allow an attacker to gain SYSTEM-level access.
2026-09-23 15:41 UTC -
web:windowsforum.com
ShieldBreak, a newly published proof of concept from the researcher known as Nightmare Eclipse, claims to bypass Microsoft's July fix for the Microsoft Defender privilege-escalation flaw CVE - 2026 -50656, better known as RoguePlanet.
2026-09-23 15:41 UTC -
web:www.helpnetsecurity.com
Microsoft has finally released a fix for CVE - 2026 -50656, the Windows Defender LPE vulnerability triggered by the RoguePlanet exploit.
2026-09-23 15:41 UTC -
web:www.techtimes.com
Windows Defender zero-day CVE - 2026 -50656 — known as RoguePlanet — has been patched by Microsoft 29 days after researcher Nightmare Eclipse published working exploit code granting SYSTEM-level ...
2026-09-23 15:41 UTC
AI Forensic Analysis
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Raw JSON
The full cvelistV5 record. Download as CVE-2026-95656.json.
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