CVE-2022-50957
📛 CVE Title
(no title)
Description
Drupal avatar_uploader 7.x-1.0-beta8 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by manipulating the file parameter. Attackers can craft URLs with script payloads in the file parameter of avatar_uploader.pages.inc to execute arbitrary JavaScript in victim browsers.
Overview
- State
- —
- Assigner (CNA)
- —
- CVSS severity
- medium
- CVSS score
- 6.1 / 10
- CVSS vector
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N- Effective score
- 6.1 / 10 MEDIUM source: CNA overview
- CWE(s)
- —
- Reserved
- —
- Published
- —
- Last updated
- —
- Source
- https://www.tenable.com/cve/CVE-2022-50957
NVD triage scoring NVD CVE 2.0
Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.
- NVD published
- 2026-05-10 13:16:33 UTC
- NVD last modified
- 2026-05-13 15:29:03 UTC
- NVD CVSS v3.1
- 6.1 / 10 MEDIUM source: disclosure@vulncheck.com
- NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N- Exploitability subscore
- 2.8 / 10
- Impact subscore
- 2.7 / 10
- EPSS score
- 0.0009 (probability of exploitation in next 30 days)
- EPSS percentile
- 25.15% vs all CVEs — higher = more likely to be exploited, as of 2026-05-24
NVD-assigned CWE(s):
CWE-79
(differs from the CNA list above)
NVD / KEV / EPSS data refreshed 2026-05-24 23:59 UTC. Re-run the 🛰 Backfill from NVD button above to refresh.
European Union Vulnerability Database ENISA EUVD
ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.
- EUVD ID
-
EUVD-2022-55978 - Assigner
- VulnCheck
- Published
- May 10, 2026, 12:12:52 PM
- Updated
- May 26, 2026, 11:51:46 AM
- EUVD base score (CVSS 4.0)
-
5.1 / 10
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N - EUVD-reported EPSS
- 0.0900
- Vendors
- avatar_uploader
- Products
-
avatar_uploader (7.0-1.0-beta8)avatar_uploader (7.x-1.0-beta8)
ENISA description: Drupal avatar_uploader 7.x-1.0-beta8 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by manipulating the file parameter. Attackers can craft URLs with script payloads in the file parameter of avatar_uploader.pages.inc to execute arbitrary JavaScript in victim browsers.
Vendor references (0)
References embedded in the original CVE record by the assigning CNA.
None in the CVE record.
Web references (6)
DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.
- https://nvd.nist.gov/vuln/detail/CVE-2022-50957 tenable:nvd.nist.gov
- https://www.cve.org/CVERecord?id=CVE-2022-50957 tenable:www.cve.org
- https://www.drupal.org/project/avatar_uploader tenable:www.drupal.org
- https://www.exploit-db.com/exploits/50841 tenable:www.exploit-db.com
- https://www.first.org/epss/ tenable:www.first.org
- https://www.vulncheck.com/advisories/drupal-avatar-uploader-7-x-beta8-reflected-xss tenable:www.vulncheck.com
NVD-tagged references (3)
Reference list NVD curates from the CNA record, vendor advisories, and third-party reports. The tag chips below are NVD's analyst-assigned categories.
- https://www.drupal.org/project/avatar_uploader disclosure@vulncheck.com
- https://www.exploit-db.com/exploits/50841 disclosure@vulncheck.com
- https://www.vulncheck.com/advisories/drupal-avatar-uploader-7-x-beta8-reflected-xss disclosure@vulncheck.com
Remediations (10)
-
web:nvd.nist.gov
The NVD is the U.S. government repository of standards based vulnerability management data represented using the Security Content Automation Protocol (SCAP). This data enables automation of vulnerability management, security measurement, and compliance. The NVD includes databases of security checklist references, security-related software flaws, product names, and impact metrics. For ...
2026-05-26 03:07 UTC -
web:support.microsoft.com
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web:translate.google.com
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web:www.bleepingcomputer.com
Microsoft has released out-of-band (OOB) security updates to patch a critical-severity Windows Server Update Service (WSUS) vulnerability with publicly available proof-of-concept exploit code.
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web:www.computerworld.com
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web:www.cve.org
At cve .org, we provide the authoritative reference method for publicly known information-security vulnerabilities and exposures
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web:www.ninjaone.com
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2026-05-26 03:07 UTC -
web:www.oracle.com
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2026-05-26 03:07 UTC -
web:www.zdnet.com
Install Microsoft's emergency Windows patch now - what it fixes and why it was rushed out Microsoft issued an out-of-band fix after its latest update introduced a nasty surprise.
2026-05-26 03:07 UTC -
web:zecurit.com
Get the complete breakdown of Microsoft's May 2026 Patch Tuesday. We analyze the latest security updates and all critical CVEs .
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