Paranoidhttp before 0.3.0 allows SSRF because [::] is equivalent to the 127.0.0.1…
Priority MEDIUM 40CWE-918Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · High · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub.
Summary
Paranoidhttp before 0.3.0 allows SSRF because [::] is equivalent to the 127.0.0.1 address, but does not match the filter for private addresses.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00684 52nd percentileScored 2026-11-07
Fix Fixed github.com/hakobe/paranoidhttp (Go): 0.3.0
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | github.com/hakobe/paranoidhttp (Go) | before 0.3.0 | 0.3.0 | Patch available | GHSA-v9mp-j8g7-2q6m |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- github.com/hakobe/paranoidhttp (Go) Vendor— Affected before 0.3.0 Fixed in 0.3.0 Patch available GHSA-v9mp-j8g7-2q6m
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:paranoidhttp_project:paranoidhttp:*:*:*:*:*:*:*:* | before 0.3.0 | Vulnerable | Paranoidhttp Project |
- cpe:2.3:a:paranoidhttp_project:paranoidhttp:*:*:*:*:*:*:*:* Versions before 0.3.0 Vulnerable ·Paranoidhttp Project
Remediation
- Fix · GHSA-v9mp-j8g7-2q6m github.com/hakobe/paranoidhttp (Go) Fixed in 0.3.0 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2023-24623
- 2026-10-03 Alias added: GHSA-v9mp-j8g7-2q6m
References
Patch 2
Advisory 2
Sources
- CVE-2023-24623 · CVE Program
- CVE-2023-24623 · NVD
- FIRST EPSS
- GHSA-v9mp-j8g7-2q6m · GitHub Advisory Database · CC BY 4.0
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