dgtlmoon changedetection.io Preview Endpoint __init__.py add_watch_ui_snapshot server-side request forgery
Published Sep 22, 2026
6.9
MEDIUMCVSS 4.0
EPSS 0.51%
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.
Affected products
-
- Version 50389b07StatusaffectedConstraints-
- Version
-
- Version 0.60.1StatusunaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Dgtlmoon | Changedetection.io | n/a |
| ||||||
| Dgtlmoon | Changedetection.io | n/a |
|
No data.
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
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
1 other source (NVD) ▾
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
1 other source (NVD) ▾
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:OF/RC:C
1 other source (NVD) ▾
AV:N/AC:L/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
PoCAutomatable
YesTechnical Impact
PartialDecision
n/aAssessed Sep 22, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
Oct 2026- EPSS v5
Percentile over time
- EPSS v5
Table of values (2 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 0.51% (0.00511) | 41.53th | v5 (v2026.06.15) |
| Oct 1, 2026 | 0.51% (0.00511) | 41.43th | v5 (v2026.06.15) |
References (8)
- https://github.com/dgtlmoon/changedetection.io/ product
- https://github.com/dgtlmoon/changedetection.io/commit/71d332d5a0d3da2a0fe89a392413bf4b7d27c84e patch
- https://github.com/dgtlmoon/changedetection.io/releases/tag/0.60.1 patch
- https://github.com/herantong/cve/blob/main/changedetection.io_ssrf-preview-endpoint_CWE-918 exploit
- https://vuldb.com/cve/CVE-2026-95656 third-party-advisory
- https://vuldb.com/submit/896586 third-party-advisory
- https://vuldb.com/vuln/408412 vdb-entrytechnical-description
- https://vuldb.com/vuln/408412/cti signaturepermissions-required
| Link | Providers | Tags |
|---|---|---|
| https://github.com/dgtlmoon/changedetection.io/ | product | |
| https://github.com/dgtlmoon/changedetection.io/commit/71d332d5a0d3da2a0fe89a392413bf4b7d27c84e | patch | |
| https://github.com/dgtlmoon/changedetection.io/releases/tag/0.60.1 | patch | |
| https://github.com/herantong/cve/blob/main/changedetection.io_ssrf-preview-endpoint_CWE-918 | exploit | |
| https://vuldb.com/cve/CVE-2026-95656 | third-party-advisory | |
| https://vuldb.com/submit/896586 | third-party-advisory | |
| https://vuldb.com/vuln/408412 | vdb-entrytechnical-description | |
| https://vuldb.com/vuln/408412/cti | signaturepermissions-required |
Change history (0)
No recorded changes yet.