Security readout for executives and security teams
Plain-English summary
PeproDev Ultimate Invoice for WordPress lacks an authorization check in versions through 2.0.0. A remote, unauthenticated person may be able to make unauthorized changes. The supplied scoring indicates no expected confidentiality or availability impact, but invoice-related integrity could be affected.
Executive priority
Treat this as a scheduled but prompt remediation item for exposed sites, escalating if the plugin handles business-critical invoice data or suspicious changes appear. The moderate score reflects limited stated impact, not proof that affected deployments are harmless.
Technical view
CVE-2024-32518 is a CWE-862 missing-authorization vulnerability reachable over the network with low complexity, no privileges, and no user interaction. CVSS 3.1 is 5.3: integrity impact is low, while confidentiality and availability impacts are scored none. The affected operation is not identified in the bundle.
Likely exposure
Internet-accessible WordPress sites running PeproDev Ultimate Invoice through version 2.0.0 are the likely exposure. Actual risk depends on whether the vulnerable functionality is enabled and reachable. The supplied records provide no affected endpoint, configuration prerequisites, or reliable installation prevalence.
Exploitation context
The supplied record does not mark this CVE as KEV, and the bundle provides no evidence of active exploitation or a public proof of concept. Its unauthenticated, network-accessible characteristics make opportunistic abuse plausible, but observed exploitation cannot be claimed from these sources.
Researcher notes
Public details are sparse. The record establishes missing authorization through 2.0.0 and an unauthenticated network integrity impact, but does not identify the vulnerable action, endpoint, fixed version, prerequisites, or exploitation evidence. Avoid assuming broader data access or system compromise without additional vendor evidence.
Mitigation direction
- Inventory WordPress sites and identify PeproDev Ultimate Invoice installations at version 2.0.0 or earlier.
- Check current vendor or Patchstack guidance for a corrected release or documented mitigation.
- Apply a vendor-supported update after testing when one is confirmed available.
- Disable the plugin if unnecessary or if no supported correction is available.
- Restrict public access to affected functionality where operationally feasible.
Validation and detection
- Confirm the installed plugin version on every WordPress instance.
- Verify unauthenticated requests cannot perform invoice-related changes using an authorized staging test.
- Review application and web logs for unexplained unauthenticated requests or data changes.
- Confirm any vendor-supported update or compensating control remains active after deployment.
- Review affected records for unauthorized modifications and follow incident procedures if found.
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-862: Authorization and privilege behavior lookup
Authorization weaknesses can support privilege escalation and valid-account review, depending on exploit path. 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 lookupCVE-2024-32518 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
- Medium
- CVSS
- 5.3 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/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.
SSVC decision data
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:N/I:L/A:N3.91.4PatchstackVulnerability scoring details
Base CVSS 3.1 score
5.3MediumVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Vulnerability timeline
Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- CVE publishedCVE Program
The CVE record was published.
- CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
ADP provider summaries
Source materials
- CVE List V5 sourceCVE List V5
- https://patchstack.com/database/vulnerability/pepro-ultimate-invoice/wordpress-peprodev-ultimate-invoice-plugin-2-0-0-broken-access-control-vulnerability?_s_id=cveCVE reference, Patchstack · vdb-entry
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.
Missing Authorization
Missing Authorization represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.