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Fencer Vulns
medium 5.3

CVE-2022-0689 json

Use multiple time the one-time coupon in microweber/microweber

published 2022-02-19 4 y ago modified 2026-06-17 4 mo ago also GHSA-3p9j-442x-hjp7 , EUVD-2022-0795

cvss
5.3
version 3.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
1.0%
EPSS 1.0% chance of exploitation in 30 days, percentile 64%
public exploits
0
none known

Summary

Use multiple time the one-time coupon in Packagist microweber/microweber prior to 1.2.11.

Patch / fix

  • packagist microweber/microweber 1.2.11
  • microweber microweber/microweber 1.2.11

Exploit prediction

1.05% chance of exploitation in the next 30 days, higher than 64% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • huntr.dev https://huntr.dev/bounties/fa5dbbd3-97fe-41a9-8797-2e54d9a9c649 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.0 5.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
NVD 3.1 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:N/I:P/A:N
GitHub 3.0 5.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Affected packages

ecosystem package affected fixed in
packagist microweber/microweber
<1.2.11
1.2.11

Affected products

  • microweber microweber/microweber

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.