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CVE-2022-1544

20
FAUCET Score

CVE-2022-1544 is a Formula Injection (CSV Injection) vulnerability affecting luyadev/yii-helpers versions prior to 1.2.1, stemming from improper neutralization of formula elements in CSV files. This vulnerability carries a high CVSS score of 7.8, indicating that a successful exploit, requiring user interaction, could lead to client-sided command injection, code execution, or remote data exfiltration. While no active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion has been observed, organizations using affected versions should prioritize patching due to the severe potential impacts.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.2.1CPE matchmatch criteria
cpe:2.3:a:luya:yii-helpers:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.0HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.1
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.41%
Probability of exploitation in next 30 days
EPSS Percentile
82.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0241 is in the 83rd percentile among its peer group of 11,616 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

composerpatch availablevia ghsa
Product: luyadev/yii-helpersFixed in: 1.2.1
github_advisorypatch availablevia nvd_reference
View patch

Vendor Advisories (1)

composerGHSA-f9p3-h6cg-2cjrhigh

Improper neutralization of formula elements in yii-helpers

May 3, 2022

References

github.com / luyadev/yii-helpers/commit/9956ed63f516110c2b588471507b870e748c4cfb
PatchThird Party Advisory
huntr.dev / bounties/fa6d6e75-bc7a-40f6-9bdd-2541318912d4
ExploitPatchThird Party Advisory