Security readout for executives and security teams
Plain-English summary
CVE-2026-23803 affects the WordPress Smart Auto Upload Images plugin through version 1.2.2. A logged-in attacker could make the website’s server send unintended requests to other systems. This can expose internal services or data paths that are not normally reachable from the internet.
Executive priority
Treat as a high-priority WordPress plugin issue where the plugin is present. Prioritize internet-facing business sites and sites with many authenticated users. If the plugin is not installed, no action is indicated beyond documentation.
Technical view
The issue is a Server-Side Request Forgery vulnerability, CWE-918, in Burhan Nasir’s Smart Auto Upload Images plugin. The CVSS 3.1 score is 7.2 high, with network access, low attack complexity, low privileges required, no user interaction, and changed scope. Reported impact is low confidentiality and integrity impact, with no availability impact.
Likely exposure
Exposure is limited to WordPress sites running Smart Auto Upload Images version 1.2.2 or earlier. The CVSS vector indicates attackers need some level of authenticated access. Sites without this plugin, or running versions outside the affected range, are not indicated as affected by the provided sources.
Exploitation context
The source bundle does not show CISA KEV listing or any cited evidence of active exploitation. The vulnerability is still business-relevant because SSRF can let an attacker use a trusted web server as a bridge to internal or cloud-accessible resources.
Researcher notes
Evidence is limited to the CVE data and Patchstack reference in the bundle. The affected range is stated as through 1.2.2. No public exploit, patch version, or detailed vulnerable endpoint is provided in the supplied sources, so validation should avoid assumptions beyond installed version and exposure review.
Mitigation direction
- Inventory WordPress sites for the Smart Auto Upload Images plugin.
- Identify plugin versions and flag 1.2.2 or earlier.
- Check vendor or Patchstack guidance for a fixed version.
- If no fix is available, disable or remove the plugin.
- Restrict plugin access to trusted roles only where feasible.
Validation and detection
- Confirm whether the plugin is installed on each WordPress site.
- Record the installed plugin version.
- Review WordPress users with access to affected plugin functionality.
- Check logs for unusual server-side outbound requests.
- Monitor vendor and CVE records for updated remediation details.
Public sources used
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
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-918: Information exposure and cloud metadata lookup
Information exposure and SSRF weaknesses can make discovery, cloud metadata, and credential material review relevant. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCloud metadata behavior lookup
The CVE wording references SSRF or metadata access, so cloud discovery and credential material review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2026-23803 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 7.2 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
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:L/UI:N/S:C/C:L/I:L/A:N3.12.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.2HighVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
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.
Server-Side Request Forgery (SSRF)
Server-Side Request Forgery (SSRF) represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.