CVE-2026-92815 json
changedetection.io through 0.60.6 SSRF via browser-step Goto URL
published last mo. modified last mo. also EUVD-2026-81073
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 45%
- public exploits
- 0
- none known
Summary
changedetection.io through 0.60.6 fails to validate the Goto URL action in browser steps, allowing unauthenticated attackers to access internal addresses. Attackers can supply arbitrary internal URLs in the optional_value parameter to retrieve responses from restricted network locations.
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Check with FencerCISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- partial
- Assessed
- last mo.
Exploit prediction
0.54% chance of exploitation in the next 30 days, higher than 45% of all scored CVEs (FIRST EPSS, 2026-11-11).
Exploits and checks
- github.com https://github.com/geo-chen/oss/blob/main/changedetection.io.md#finding-2-ssrf-via-browser-step-goto-url-action-bypasses-the-ssrf-guard-guard-only-applied-to-the-main-watch-url referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 8.7 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N |
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| CNA | 4.0 | 8.7 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/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 |
Affected products
- dgtlmoon changedetection.io
Classification
- Weakness
-
- CWE-918 Server-Side Request Forgery
References
-
github.com
/geo-chen/oss/blob/main/changedetection.io.md#finding-2-ssrf-via-browser-step-goto-url-action-bypasses-the-ssr
technical-description, exploit
-
github.com
/dgtlmoon/changedetection.io/blob/0.60.6/changedetectionio/browser_steps/browser_steps.py#L182-L192
technical-description
-
github.com
/dgtlmoon/changedetection.io
product
-
vulncheck.com
/advisories/changedetection-io-through-0.60.6-ssrf-via-browser-step-goto-url
third-party-advisory
Sources
- CVE List CVE-2026-92815
- NVD CVE-2026-92815
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.