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Description

A flaw has been found in Helicone ai-gateway up to 0.2.0-beta.30. This affects the function build_target_url of the file ai-gateway/src/dispatcher/service.rs of the component AWS Metadata Service. Executing a manipulation of the argument extracted_path_and_query can lead to server-side request forgery. The attack can be executed remotely. 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 Reserved 2026-07-12 | Published 2026-07-12 | Updated 2026-07-13 | Assigner VulDB




MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
6.5AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Server-Side Request Forgery

Product status

0.2.0-beta.0
affected

0.2.0-beta.1
affected

0.2.0-beta.2
affected

0.2.0-beta.3
affected

0.2.0-beta.4
affected

0.2.0-beta.5
affected

0.2.0-beta.6
affected

0.2.0-beta.7
affected

0.2.0-beta.8
affected

0.2.0-beta.9
affected

0.2.0-beta.10
affected

0.2.0-beta.11
affected

0.2.0-beta.12
affected

0.2.0-beta.13
affected

0.2.0-beta.14
affected

0.2.0-beta.15
affected

0.2.0-beta.16
affected

0.2.0-beta.17
affected

0.2.0-beta.18
affected

0.2.0-beta.19
affected

0.2.0-beta.20
affected

0.2.0-beta.21
affected

0.2.0-beta.22
affected

0.2.0-beta.23
affected

0.2.0-beta.24
affected

0.2.0-beta.25
affected

0.2.0-beta.26
affected

0.2.0-beta.27
affected

0.2.0-beta.28
affected

0.2.0-beta.29
affected

0.2.0-beta.30
affected

Timeline

2026-07-12:Advisory disclosed
2026-07-12:VulDB entry created
2026-07-12:VulDB entry last update

Credits

havel8964 (VulDB User) reporter

VulDB CNA Team coordinator

References

vuldb.com/vuln/377837 (VDB-377837 | Helicone ai-gateway AWS Metadata Service service.rs build_target_url server-side request forgery) vdb-entry technical-description

vuldb.com/vuln/377837/cti (VDB-377837 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/cve/CVE-2026-15508 (CVE-2026-15508 | CVE Analysis and Report) third-party-advisory

vuldb.com/submit/845671 (Submit #845671 | GitHub Helicone ai-gateway v0.2.0-beta.30 Server-Side Request Forgery) third-party-advisory

github.com/oscar2744/CVE-Submit/issues/1 exploit issue-tracking

cve.org (CVE-2026-15508)

nvd.nist.gov (CVE-2026-15508)

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