CVE-2026-23513Disclosure

LOWCVSS 7.1 · HIGH

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

FOSSBilling is a free, open-source billing and client management system. In versions 0.7.2 and prior, a query-construction flaw in client list endpoints allowed authenticated clients to bypass tenant scoping and retrieve other clients’ data. Details In ServiceTransaction::getSearchQuery() and Order\Service::getSearchQuery(), OR-based search/action filters were appended without grouping, allowing SQL operator precedence to evaluate OR clauses independently of the enforced client_id constraint. Crafted requests could therefore return records and metadata belonging to other clients, including identifiers, amounts, status, timestamps, and related fields. This issue was fixed in version 0.8.0.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-863

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 2 mentions across 1 observed day

What's happening

  • Technical details provided in 2 signals
  • Disclosure: 2 classified signals
  • 2 total mentions across 1 day

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-06-23: 2Technical Details · 2026-06-23: 206-23
Signal classification1 categories
Disclosure
2100.0%
Referenced assets2 URLs
By indicator
Full discourse2 posts
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-23513 FOSSBilling is a free, open-source billing and client management system. In versions 0.7.2 and prior, a query-construction flaw in client list endpoints allowed authe… https://www.cve.org/CVERecord?id=CVE-2026-23513 ----- Traducción: CVE-2026-23513 FOS… http://infoflow.cloud`

    Post summary

    The post announces CVE‑2026‑23513 against FOSSBilling, highlighting a query‑construction flaw in the client list endpoint, and links to the official CVE record.

    0000036
    88 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-23513 FOSSBilling is a free, open-source billing and client management system. In versions 0.7.2 and prior, a query-construction flaw in client list endpoints allowed authe… https://www.cve.org/CVERecord?id=CVE-2026-23513

    Post summary

    The snippet announces a query‑construction vulnerability in FOSSBilling versions 0.7.2 and below, describing the flaw but providing no exploit, patch, or active‑exploitation evidence.

    00000645
    57.7K followersView on X

Explore more