GeoPulse 1.5.0 through 2.3.0 IDOR via Geocoding Place-Details Endpoint

Advisories

GeoPulse 1.5.0 through 2.3.0 IDOR via Geocoding Place-Details Endpoint

Severity: medium
Date: 11/15/2026
Affecting: GeoPulse >= 1.5.0, <= 2.3.0
CVE: CVE-2026-129467
CWE: CWE-639 Authorization Bypass Through User-Controlled Key
CVSS: 5.3
CVSS V4 Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
References: https://hackmd.io/@hieund/geopulse-geocoding-place-details-cross-user-idor
https://github.com/tess1o/geopulse/issues/672
https://github.com/tess1o/geopulse/pull/673
https://github.com/tess1o/geopulse/commit/b994ec588b75357a6da743b0389fcae3c4fa4925
https://github.com/tess1o/geopulse/blob/v2.3.0/backend/src/main/java/org/github/tess1o/geopulse/streaming/service/PlaceDetailsService.java#L272-L301
Credit: hieuPenguinnn
Description: GeoPulse 1.5.0 through 2.3.0 contains an insecure direct object reference vulnerability in GET /api/v1/places/geocoding/{id} that allows authenticated users to read other users' private locations. Attackers can enumerate sequential reverse_geocoding_location ids to retrieve other users' custom place names, city, country, coordinates and bounding boxes from their history.

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