CVE-2021-47783

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Source
https://cve.org/CVERecord?id=CVE-2021-47783
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-47783.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-47783
Published
2026-01-16T00:16:21.503Z
Modified
2026-03-14T01:44:09.821058Z
Severity
  • 5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator
Summary
[none]
Details

Phpwcms 1.9.30 contains a file upload vulnerability that allows authenticated attackers to upload malicious SVG files with embedded JavaScript. Attackers can upload crafted SVG payloads through the multiple file upload feature to potentially execute cross-site scripting attacks on the platform.

References

Affected packages

Git / github.com/slackero/phpwcms

Affected ranges

Type
GIT
Repo
https://github.com/slackero/phpwcms
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
aac4ddaa12e534bec717c437931267f641f227d6
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.9.30"
        }
    ]
}

Affected versions

phpwcms-1.*
phpwcms-1.6.529
phpwcms-1.6.531
phpwcms-1.7.0
phpwcms-1.7.1
phpwcms-1.7.2
phpwcms-1.7.3
phpwcms-1.7.4
phpwcms-1.7.5
phpwcms-1.7.6
phpwcms-1.7.7
phpwcms-1.7.9
phpwcms-1.8.0
phpwcms-1.8.0-RC1
phpwcms-1.8.0-RC2
phpwcms-1.8.1
phpwcms-1.8.2
phpwcms-1.8.3
phpwcms-1.8.4
phpwcms-1.9.0-beta.4
phpwcms-1.9.0-beta.5
phpwcms-1.9.0-beta.6
phpwcms-1.9.0-beta.7
phpwcms-1.9.0-rc.1
phpwcms-1.9.0-rc.2
phpwcms-1.9.2
phpwcms-1.9.3
phpwcms-1.9.5
phpwcms-1.9.6
phpwcms-1.9.7-dev
phpwcms-1.9.7-rc.1
phpwcms-1.9.7-rc.2
phpwcms-1.9.7-rc.3
phpwmcs-1.*
phpwmcs-1.9.0-beta.8
v1.*
v1.9.11
v1.9.12
v1.9.13
v1.9.15
v1.9.16
v1.9.17
v1.9.18
v1.9.19
v1.9.20
v1.9.21
v1.9.22
v1.9.23
v1.9.24
v1.9.25
v1.9.26
v1.9.27
v1.9.28
v1.9.29
v1.9.30
v1.9.7
v1.9.8

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-47783.json"