Dashboard / CVE-2026-123623

CVE-2026-123623

HIGH
MEDIUM Priority: 0.03 BB Relevance: 76/100
Published: 2026-11-06 Modified: 2026-11-12 First seen: 2026-11-06 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction Conf. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: X
AT: Present
VC: High
VI: None
VA: None

Description

Grida through 0.0.24 contains a missing authorization vulnerability in the Forms file-preview API routes that allows unauthenticated attackers to read other organizations' form response files. Attackers can use form and field IDs exposed in public form payloads with a chosen path parameter to obtain service-role signed URLs for attachments and connected Supabase bucket objects.

Weakness Classification (1)

Affected Software (2)

VendorProductVersion
gridaco grida 0
gridaco grida 0

References & Advisories (7)

Bug Bounty Relevance

76 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

8.2 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS — Exploitation Probability

0.39%
Raw Score 0.003870
Percentile 33.3%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00387
2026-11-12
0.00387
2026-11-10
0.00387
2026-11-09
0.00387
2026-11-08
0.00387
2026-11-07
0.00387

Intelligence Sources

mitre ref →
nvd ref →

External Links