Security readout for executives and security teams
PHPJabbers Cleaning Business Software v1.0 reportedly lets anyone overuse the forgot-password function to send many reset emails to a real user. This can disrupt users and mail systems, but the bundle does not show server compromise, data theft, a vendor patch, or active exploitation. Exposure is most likely for internet-facing PHPJabbers Cleaning Business Software v1.0 deployments with password reset enabled and no external throttling at the app, mail, or edge layer. The CVE affected-product metadata is sparse, so inventory confirmation is important. Prioritize as a moderate customer-impact and operational-abuse risk, especially where the software is public-facing. It is less urgent than code execution or data exposure, but should be addressed because attackers can disrupt users and damage email reputation. Mitigation focus: Check PHPJabbers guidance for an update or vendor-supported fix.; Add rate limiting by IP, account, and reset endpoint.; Use CAPTCHA or abuse detection for repeated reset attempts..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CWE-290: Exact CWE lookup
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Open ATT&CK lookupCredential and access behavior lookup
The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2023-51326 mapping review
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Open ATT&CK lookup- Severity
- Medium
- CVSS
- 6.5 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CNA and ADP enrichment extracted from CVE v5
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CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N3.92.5Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
6.5MediumVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://www.phpjabbers.com/cleaning-business-software/#sectionDemoCVE reference
- https://packetstorm.news/files/id/176506CVE reference
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Authentication Bypass by Spoofing
Authentication Bypass by Spoofing represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.