CVE-2026-50883: n/a
An HTML injection vulnerability exists in the /src/highlight.rs component of matze wastebin version 3.4.1. This flaw allows attackers to execute arbitrary scripts by submitting crafted payloads. The vulnerability is classified as critical with a CVSS score of 9.6, indicating high impact on confidentiality, integrity, and availability. No patch or official remediation has been confirmed yet. There are no known exploits in the wild at this time.
AI Analysis
Technical Summary
CVE-2026-50883 describes an HTML injection vulnerability in the /src/highlight.rs component of matze wastebin v3.4.1. This vulnerability enables remote attackers to execute arbitrary scripts via crafted input, leading to potential cross-site scripting (CWE-79). The CVSS 3.1 base score is 9.6 (critical), reflecting network attack vector, low attack complexity, no privileges required, user interaction required, scope changed, and high impact on confidentiality, integrity, and availability. No vendor advisory or patch information is currently available.
Potential Impact
Successful exploitation allows execution of arbitrary scripts in the context of the vulnerable application, potentially compromising user data confidentiality, integrity, and availability. This may lead to session hijacking, data theft, or other malicious actions performed by the attacker within the affected environment.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should exercise caution with untrusted input and consider applying temporary mitigations such as input sanitization or disabling vulnerable components if feasible.
CVE-2026-50883: n/a
Description
An HTML injection vulnerability exists in the /src/highlight.rs component of matze wastebin version 3.4.1. This flaw allows attackers to execute arbitrary scripts by submitting crafted payloads. The vulnerability is classified as critical with a CVSS score of 9.6, indicating high impact on confidentiality, integrity, and availability. No patch or official remediation has been confirmed yet. There are no known exploits in the wild at this time.
CVSS v3.1
Score 9.6critical
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-50883 describes an HTML injection vulnerability in the /src/highlight.rs component of matze wastebin v3.4.1. This vulnerability enables remote attackers to execute arbitrary scripts via crafted input, leading to potential cross-site scripting (CWE-79). The CVSS 3.1 base score is 9.6 (critical), reflecting network attack vector, low attack complexity, no privileges required, user interaction required, scope changed, and high impact on confidentiality, integrity, and availability. No vendor advisory or patch information is currently available.
Potential Impact
Successful exploitation allows execution of arbitrary scripts in the context of the vulnerable application, potentially compromising user data confidentiality, integrity, and availability. This may lead to session hijacking, data theft, or other malicious actions performed by the attacker within the affected environment.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should exercise caution with untrusted input and consider applying temporary mitigations such as input sanitization or disabling vulnerable components if feasible.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2026-06-07T00:00:00.000Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a3052f80b89be6888827c3b
Added to database: 06/15/2026, 19:31:04 UTC
Last enriched: 06/23/2026, 15:33:54 UTC
Last updated: 07/31/2026, 19:22:59 UTC
Views: 65
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