CVE-2026-126784
Uncontrolled resource consumption via post_notice
Description
Missing rate limiting, per-account submission quota and geographic validation in the publicar_aviso RPC function in Lagarto Chivato 0.4.1 and earlier on Web allows remote authenticated attackers to flood the moderation queue via unlimited submission of notices with arbitrary coordinates.
INFO
Published Date :
Nov. 11, 2026, 8:17 p.m.
Last Modified :
Nov. 11, 2026, 8:17 p.m.
Remotely Exploit :
Yes !
Source :
772f0079-75c2-41ca-913e-d9072716578b
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | 772f0079-75c2-41ca-913e-d9072716578b | ||||
| CVSS 3.1 | MEDIUM | MITRE-CVE |
Solution
- Implement rate limiting on the RPC function.
- Add per-account submission quotas.
- Validate geographic coordinates upon submission.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-126784.
| URL | Resource |
|---|---|
| https://www.grayback.es/advisories | |
| https://www.grayback.es/en/advisories |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-126784 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-126784
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-126784 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-126784 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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New CVE Received by 772f0079-75c2-41ca-913e-d9072716578b
Nov. 11, 2026
Action Type Old Value New Value Added Description Missing rate limiting, per-account submission quota and geographic validation in the publicar_aviso RPC function in Lagarto Chivato 0.4.1 and earlier on Web allows remote authenticated attackers to flood the moderation queue via unlimited submission of notices with arbitrary coordinates. Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L Added CWE CWE-770 Added Affected New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/126xxx/CVE-2026-126784.json">CVE-2026-126784</a> Added Reference https://www.grayback.es/advisories Added Reference https://www.grayback.es/en/advisories