CVE•Published 2026-04-16•Modified 2026-08-10•1 article on news•4 live references•NVD data
CVE-2026-31843
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
85
Exploit Prediction Scoring System · top 15% of all CVEs
Weaknesses (CWE)
Description
The goodoneuz/pay-uz Laravel package (<= 2.2.24) contains a critical vulnerability in the /payment/api/editable/update endpoint that allows unauthenticated attackers to overwrite existing PHP payment hook files. The endpoint is exposed via Route::any without authentication middleware, enabling remote access without credentials.
Timeline
Published 2026-04-16
Modified 2026-08-10
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
More intel sources (5)
Shodan report
vuln:CVE-2026-31843Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-31843Censys host search filtered to this CVE id.
grep.app
CVE-2026-31843Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-31843GitHub code search for direct mentions.
Google dork
"CVE-2026-31843" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (3)
CVE-2026-318433 repos
shaxzodbek-uzb/pay-uzPHP
Для национальных платежных систем в Узбекистане
opendr-io/causalityJupyter Notebook
The difference between exploitation prediction and detection is akin to the difference between detecting a missile launch or a detonation. Every avoided exploitation cycle saves hu…
rxerium/cms-exploitation-campaignunknown
Large Scale Exploitation Campaign against CMS devices reported in July 2026