CVE-2023-27163

MEDIUMNVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

Score 6.5 from GitHub Security Advisory published 2023-03-31. NVD baseline CVSS 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
6.5
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 7%CVSS: 6.5Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

request-baskets up to v1.2.1 was discovered to contain a Server-Side Request Forgery (SSRF) via the component /api/baskets/{name}. This vulnerability allows attackers to access network resources and sensitive information via a crafted API request.

CVSS v3
6.5
EG Score
6.5(medium)
EG Risk
45(Track*)
EG Risk 45/100SSVC: Track*

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity65% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Watch closely — could escalate to Attend.
EPSS
93.5%
KEV
Not listed

Published

March 31, 2023

Last Modified

July 9, 2026

Advisory Details (3)

Auto-updated Jul 8, 2026
No patch confirmed yet.
generic

GitHub - darklynx/request-baskets: HTTP requests collector to test webhooks, notifications, REST clients and more ... · GitHub

https://github.com/darklynx/request-baskets
generic

CVE-2023-27163 · GitHub

https://gist.github.com/b33t1e/3079c10c88cad379fb166c389ce3b7b3
generic

request-baskets SSRF details - CodiMD

https://notes.sjtu.edu.cn/s/MUUhEymt7

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
gogithub.com/darklynx/request-baskets—ghsa

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(1 across 1 ecosystem)
Go(1)
PackageVulnerable rangeFixed inDependents
github.com/darklynx/request-baskets———

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 14× in last 7d / 46× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-23 14:16 UTCEPSS rescore
  2. 2026-07-23 14:16 UTCEPSS rescore
  3. 2026-07-23 02:20 UTCEG score recompute
  4. 2026-07-22 23:08 UTCEG score recompute▼ 2.50
  5. 2026-07-22 14:06 UTCEPSS rescore
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  7. 2026-07-21 15:23 UTCEPSS rescore
  8. 2026-07-20 17:06 UTCEPSS rescore
  9. 2026-07-19 14:29 UTCEPSS rescore
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  15. 2026-07-16 17:01 UTCEPSS rescore
  16. 2026-07-16 17:01 UTCEPSS rescore
  17. 2026-07-16 01:19 UTCOSV refresh
  18. 2026-07-15 16:56 UTCEPSS rescore
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  20. 2026-07-15 01:58 UTCEPSS rescore
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  1. 2026-07-11 08:25 UTCEPSS rescore
  2. 2026-07-09 19:08 UTCEPSS rescore
  3. 2026-07-09 19:08 UTCEPSS rescore
  4. 2026-07-08 15:13 UTCEPSS rescore
  5. 2026-07-07 13:44 UTCEPSS rescore
  6. 2026-07-06 16:26 UTCEPSS rescore
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  8. 2026-07-05 02:28 UTCEPSS rescore
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  14. 2026-06-29 14:05 UTCEPSS rescore
  15. 2026-06-28 04:54 UTCEPSS rescore
  16. 2026-06-28 01:34 UTCOSV refresh
  17. 2026-06-27 03:07 UTCEPSS rescore
  18. 2026-06-25 13:48 UTCEPSS rescore
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  20. 2026-06-24 14:03 UTCEPSS rescore
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  22. 2026-06-23 21:31 UTCEPSS rescore
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  24. 2026-06-22 14:24 UTCEPSS rescore
  25. 2026-06-22 14:24 UTCEPSS rescore
  26. 2026-06-21 01:58 UTCEPSS rescore
  27. 2026-06-21 01:58 UTCEPSS rescore
  28. 2026-06-19 19:24 UTCEPSS rescore
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  30. 2026-06-18 17:51 UTCEPSS rescore
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  36. 2026-06-15 17:47 UTCEPSS rescore
  37. 2026-06-12 23:10 UTCEPSS rescore
  38. 2026-06-11 13:59 UTCEPSS rescore
  39. 2026-06-10 12:17 UTCOSV refresh
  40. 2026-06-08 14:15 UTCEPSS rescore
  41. 2026-06-08 14:15 UTCEPSS rescore
  42. 2026-06-02 20:12 UTCEPSS rescore
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  44. 2026-06-02 20:12 UTCEPSS rescore
  45. 2026-05-26 13:43 UTCEPSS rescore
  46. 2026-05-26 13:43 UTCEPSS rescore
  47. 2026-05-26 07:18 UTCEPSS rescore
  48. 2026-05-26 07:18 UTCEPSS rescore
  49. 2026-05-26 07:17 UTCEPSS rescore
  50. 2026-05-25 03:59 UTCEG score recompute
  51. 2026-05-25 03:59 UTCGHSA enrichment

Publicly available exploits

(10 references)

Working exploit code is in the public domain (9 GitHub PoCs). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • GitHub PoClukehebe/CVE-2023-27163-POC
    First seen Apr 17, 2025

    CVE-2023-27163 Request-baskets up to v1.2.1 was discovered to contain a Server-Side Request Forgery (SSRF) via the component /api/baskets/{name}. This vulnerability allows attackers to access network resources and sensitive information via a crafted API request. This POC utilizes the SSRF to perfrom RCE.

    Open source ↗
  • GitHub PoCMasterCode112/CVE-2023-27163
    First seen Dec 28, 2023

    Proof of Concept for Server Side Request Forgery (SSRF) in request-baskets (V<= v.1.2.1)

    Open source ↗
  • GitHub PoCsamh4cks/CVE-2023-27163-InternalProber
    First seen Aug 28, 2023

    A tool to perform port scanning using vulnerable Request-Baskets

    Open source ↗
  • GitHub PoCthomas-osgood/CVE-2023-27163
    First seen Aug 13, 2023

    Golang PoC for CVE-2023-27163 Mailtrail Exploit

    Open source ↗
  • GitHub PoCrvizx/CVE-2023-27163
    First seen Aug 9, 2023

    CVE-2023-27163 - Request Baskets SSRF

    Open source ↗
  • GitHub PoCrvzsec/CVE-2023-27163
    First seen Aug 9, 2023

    CVE-2023-27163 - Request Baskets SSRF

    Open source ↗
  • GitHub PoCHusenjanDev/CVE-2023-27163-AND-Mailtrail-v0.53
    First seen Aug 5, 2023

    Requests Baskets (CVE-2023-27163) and Mailtrail v0.53

    Open source ↗
  • GitHub PoCseanrdev/cve-2023-27163
    First seen Jul 19, 2023

    To assist in enumerating the webserver behind the webserver SSRF CVE-2023-27163

    Open source ↗
  • GitHub PoCentr0pie/CVE-2023-27163
    First seen Jul 11, 2023

    Proof-of-Concept for Server Side Request Forgery (SSRF) in request-baskets (<= v.1.2.1)

    Open source ↗
  • Nucleihttp/cves/2023/CVE-2023-27163.yaml
    First seen Jan 1, 2023

    Request-Baskets <= 1.2.1 - Server Side Request Forgery

    Open source ↗

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2023-27163?
CVE-2023-27163 is a medium vulnerability published on March 31, 2023. request-baskets up to v1.2.1 was discovered to contain a Server-Side Request Forgery (SSRF) via the component /api/baskets/{name}. This vulnerability allows attackers to access network resources and sensitive information via a crafted API request.
When was CVE-2023-27163 disclosed?
CVE-2023-27163 was first published in the National Vulnerability Database on March 31, 2023, with the most recent update on July 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2023-27163 actively exploited?
CVE-2023-27163 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 93.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2023-27163?
CVE-2023-27163 has a CVSS v3 base score of 6.5 (NVD).
How do I remediate CVE-2023-27163?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-27163, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2023-27163

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