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No exploitation reportedAwaiting NVD analysis

CVE-2026-129139

paicoding commit b8206b9 through 903adce Predictable ZSXQ Account Credentials

No exploitation reported by the sources we read.

  • Published2026-11-13
  • WeaknessCWE-1391

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

paicoding from commit b8206b9 through commit 903adce uses predictable credentials for accounts created via ZSXQ login, because loginByZsxq derives both the username and password solely from the member's ZSXQ number. Unauthenticated attackers can read that number from the victim's /user/{userId} profile page, compute the credentials, and log in via /login/username to take over the account.

Timeline

dates in UTC
  1. 2026-11-1317:22CVE publishedCNA

Versions per branch

Products declared by the CNA

As VulnCheck, the CNA that assigned this CVE, declared them in the CVE record; versions as written. NVD lists no product for this CVE yet: this is the only product data so far.

  • itwanger paicodingother versions: not affected

    https://github.com/itwanger/paicoding

    Affected
    • ≥ b8206b97cc504b939ca6fdc46e0a8c3e816b14e9, ≤ 903adce70309d340f7eec51ec3c80cfe3c8326c1no fix statedgit

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2026-11-13

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2026-129139 yet.

Full record on NVD

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Metasploit modules
none listed
Metasploit Framework

Sources

  • CNACVSS 4.08.82026-11-13
  • CNACVSS 3.18.22026-11-13
  • NVDCVSS 3.18.2read 2026-11-13
  • CNAweakness (CWE)CWE-13912026-11-13
  • NVDweakness (CWE)CWE-1391read 2026-11-13
  • GitHub Advisoriesadvisory—

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
CVSS 4.0 vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/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
Published
2026-11-13
Last Modified
2026-11-13
NVD status
Received
GitHub Advisory
GHSA-vr22-hjrf-w5jq

Frequently asked questions

What is CVE-2026-129139?

paicoding from commit b8206b9 through commit 903adce uses predictable credentials for accounts created via ZSXQ login, because loginByZsxq derives both the username and password solely from the member's ZSXQ number. Unauthenticated attackers can read that number from the victim's /user/{userId} profile page, compute the credentials, and log in via /login/username to take over the account.

Is CVE-2026-129139 actively exploited?

Active exploitation of CVE-2026-129139 has not been confirmed.

What is the CVSS score for CVE-2026-129139?

CVE-2026-129139 has a CVSS v3 base score of 8.2 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N.

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