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CVE-2022-0506

15
FAUCET Score

CVE-2022-0506 describes a stored Cross-site Scripting (XSS) vulnerability affecting Microweber versions prior to 1.2.11. This medium-severity flaw, rated 5.4 CVSS, allows an authenticated attacker to inject malicious scripts into the application, which could then execute in a victim's browser, leading to limited confidentiality and integrity impacts. There is currently no evidence of active exploitation, nor are there publicly available exploit tools or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.2.11CPE matchmatch criteria
cpe:2.3:a:microweber:microweber:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.7HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.5
Impact Score
5.2
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.63%
Probability of exploitation in next 30 days
EPSS Percentile
46.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0063 is in the 78th percentile among its peer group of 15,239 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

Vendor Advisories (1)

composerGHSA-jjvm-3mfq-7gc7medium

Cross-site Scripting in microweber

Feb 9, 2022

References

github.com / microweber/microweber/commit/05d55f2befb1b25375ca5371875ff535d6cc5f70
PatchThird Party Advisory
huntr.dev / bounties/0a5ec24c-343e-4cc4-b27b-2beb19a1c35f
ExploitPatchThird Party Advisory