Vulnerability in Dgtlmoon Changedetection.io
CVE-2026-95270
A flaw has been found in dgtlmoon changedetection.io up to 0.60.7. The affected element is the function check_password of the file changedetectionio/flask_app.py of the component Hash Comparison. This manipulation of the argument Password causes observable timing discrepancy. The attack is possible to be carried out remotely. A high degree of complexity is needed for the attack. The exploitability is described as difficult. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.004 (38.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 39th percentile — 38.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Dgtlmoon Changedetection.io — versions 0.60.0, 0.60.1, 0.60.2
Weakness classification (CWE)
References
- vuldb.com/vuln/408338 (technical-description, vdb-entry)
- vuldb.com/vuln/408338/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-95270 (third-party-advisory)
- vuldb.com/submit/896575 (third-party-advisory)
- github.com/herantong/cve/blob/main/Timing Attack Vulnerability in Password Veri… (exploit)
Frequently asked questions
- What is CVE-2026-95270?
- CVE-2026-95270 is a low-severity vulnerability in Dgtlmoon Changedetection.io, classified under Observable Discrepancy. CVSS score: 3.7/10. Published 2026-09-22.
- How severe is CVE-2026-95270?
- Low severity. CVSS v3 base score is 3.7 out of 10.