Which products and versions are affected by CVE-2022-0281?

Affected: Microweber; microweber/microweber (composer) versions >= unspecified. The full list is in the CVE brief.

Is CVE-2022-0281 being exploited in the wild?

It is not listed in any known-exploited vulnerabilities catalog.

Is CVE-2022-0281 in the CISA KEV catalog?

No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.

Is there a public exploit for CVE-2022-0281?

No public exploit code is known.

Is there a fix for CVE-2022-0281?

Fixed versions are available, including Microweber <=1.2.10, microweber/microweber 1.2.11, Microweber 1.2.10.

How urgently should CVE-2022-0281 be patched?

Brandefense priority: patch in the next maintenance window, because of its high severity, although no exploitation is known.

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Vulnerability Intelligence

CVE-2022-0281

Q: What is CVE-2022-0281?

Exposure of Sensitive Information to an Unauthorized Actor in Packagist microweber/microweber prior to 1.2.11.

Q: How urgently should CVE-2022-0281 be patched?

Brandefense priority: patch in the next maintenance window, because of its high severity, although no exploitation is known.

High

Exposure of Sensitive Information to an Unauthorized Actor in microweber

Published Jan 21, 2022 · Updated Aug 12, 2026 · Also known as GHSA-7wv8-g97r-432h

Key Facts

Patch in the next maintenance window

CVE-2022-0281 is a high-severity vulnerability (CVSS 7.5 v3.1) affecting Microweber, microweber/microweber (composer).
It is not listed in any known-exploited vulnerabilities catalog. No public exploit code is known.
EPSS estimates a 10% probability of exploitation in the next 30 days.
Fixed versions are available, including Microweber <=1.2.10, microweber/microweber 1.2.11, Microweber 1.2.10.
Brandefense priority: patch in the next maintenance window, because of its high severity, although no exploitation is known.

CVSS v3.1

7.5

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS (30-day exploit likelihood)

10%

Higher than 95.7% of all scored CVEs

Exploited in the wild

No known

Not in a known-exploited catalog

Public exploit code

None known

Get the full CVE-2022-0281 brief as a PDF

Every affected product and fixed release, exploitation status and a first 24 hours response checklist, emailed within minutes.

Description

Exposure of Sensitive Information to an Unauthorized Actor in Packagist microweber/microweber prior to 1.2.11.

Affected Products

3 affected entries in total

Product	Affected versions	Fixed in
MicroweberMicroweber	See advisory	1.2.10
microweber/microwebercomposer	>= unspecified	1.2.11

Patched Releases

Microweber

<=1.2.10

microweber/microweber

1.2.11

Timeline

Publicly disclosed
Jan 21, 2022
Last updated
Aug 12, 2026

Weakness Type

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

References

1 more references in the full CVE brief

FAQ

Common Questions.

Exposure of Sensitive Information to an Unauthorized Actor in Packagist microweber/microweber prior to 1.2.11.
Affected: Microweber; microweber/microweber (composer) versions >= unspecified. The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
No public exploit code is known.
Fixed versions are available, including Microweber <=1.2.10, microweber/microweber 1.2.11, Microweber 1.2.10.
Brandefense priority: patch in the next maintenance window, because of its high severity, although no exploitation is known.

Is CVE-2022-0281 Running On Your Attack Surface?

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