CVE-2026-122158

LOW 1 PoC
INFO Priority: 0.01 BB Relevance: 59/100
Published: 2026-11-05 Modified: 2026-11-05 First seen: 2026-11-05 Status: active

Attack Surface

Network Low Complexity No Interaction

CVSS Vector Breakdown

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

Description

A security flaw has been discovered in InvoiceShelf up to 2.4.3/3.0.0-alpha.3. Affected by this issue is the function MemberService::create of the file app/Domains/Accounts/Application/MemberService.php. Performing a manipulation of the argument companies[].id/companies[].role results in improper access controls. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. Upgrading to version 2.4.4 and 3.0.0-alpha.4 can resolve this issue. The patch is named c798b513c3ab6e672a1678774720fbb282f4d0c6. It is recommended to upgrade the affected component.

Weakness Classification (2)

Affected Software (16)

VendorProductVersion
n/a InvoiceShelf 2.4.0
n/a InvoiceShelf 2.4.1
n/a InvoiceShelf 2.4.2
n/a InvoiceShelf 2.4.3
n/a InvoiceShelf 3.0.0-alpha.0
n/a InvoiceShelf 3.0.0-alpha.1
n/a InvoiceShelf 3.0.0-alpha.2
n/a InvoiceShelf 3.0.0-alpha.3
n/a InvoiceShelf 2.4.0
n/a InvoiceShelf 2.4.1
n/a InvoiceShelf 2.4.2
n/a InvoiceShelf 2.4.3
n/a InvoiceShelf 3.0.0-alpha.0
n/a InvoiceShelf 3.0.0-alpha.1
n/a InvoiceShelf 3.0.0-alpha.2
n/a InvoiceShelf 3.0.0-alpha.3

Proof of Concept (1)

Bug Bounty Relevance

59 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction
✓ PoC available (1)

CVSS Score

2.0 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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

0.27%
Raw Score 0.002720
Percentile 19.8%
Date 2026-11-14

EPSS Trend

2026-11-14
0.00272
2026-11-13
0.00272
2026-11-12
0.00272
2026-11-10
0.00272
2026-11-09
0.00272
2026-11-08
0.00272
2026-11-07
0.00272
2026-11-06
0.00272
2026-11-05
0.00272

Intelligence Sources

mitre ref →
nvd ref →