CVE-2022-50960Public exploitNetwork attack vector

Administrator-session script execution via unsanitized page parameter

Published May 10, 2026 · Updated May 10, 2026

Reflected XSS in Contact Form 7 International SMS Integration 1.2 allows remote attackers to execute JavaScript in administrator browsers. The class-sms-log-display.php admin settings code reflects the page query parameter without output encoding, allowing script markup to enter the response. Exploitation requires an administrator to open a crafted request, and the script runs in that administrator's browser session with access to page data and actions.

CVSS severity5.1
Medium
EPSS probability0.19%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in Contact Form 7 International SMS Integration 1.2 allows remote attackers to execute JavaScript in administrator browsers. The class-sms-log-display.php admin settings code reflects the page query parameter without output encoding, allowing script markup to enter the response. Exploitation requires an administrator to open a crafted request, and the script runs in that administrator's browser session with access to page data and actions.

The record

CVE
CVE-2022-50960
Published
May 10, 2026
Updated
May 10, 2026
Vendor
Varun Sridharan
Product
Contact Form 7 International SMS Integration
Classifications
CWE-79, T1203
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 10, 2026CVE publishedPublication date reported by the CVE source.
  2. May 10, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Varun Sridharan · Contact Form 7 International SMS Integrationversion=1.2

Published CVSS scores

6.1VulnCheckCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
5.1VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1203Exploitation for Client Execution

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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