Security readout for executives and security teams
Plain-English summary
CVE-2026-1202 is an improper authentication issue in CRMEB’s Apple login flow. A remote attacker may manipulate the openId argument to bypass intended authentication. Public exploit material exists, but the provided sources do not confirm active exploitation. Organizations running CRMEB 5.6.0 through 5.6.3 should treat this as urgent.
Executive priority
Prioritize this for rapid assessment and containment. It affects authentication, is remotely reachable, and has public exploit material. The absence of a named vendor fix increases operational risk and makes exposure reduction important.
Technical view
The flaw affects appleLogin in crmeb/app/api/controller/v1/LoginController.php in CRMEB 5.6.0-5.6.3. It is classified as CWE-287 improper authentication, with CVSS 7.5. The CVE record and VulDB state remote exploitation is possible and proof-of-concept material is public. No vendor patch or official mitigation is identified in the provided sources.
Likely exposure
Internet-facing CRMEB deployments using affected versions and exposing the API login functionality are the main concern. Exposure is higher where Apple login is enabled or reachable. Internal-only deployments still require review because authentication bypass can affect account trust and application integrity.
Exploitation context
Public exploit information is referenced, so attacker capability is likely to spread. The sources do not show CISA KEV listing or confirmed active exploitation. The vendor reportedly did not respond to early disclosure, and no official remediation is cited.
Researcher notes
Evidence is strongest for affected versions, vulnerable component, CWE classification, remote attack surface, and public proof-of-concept availability. Evidence is incomplete for active exploitation, vendor remediation, and real-world impact details. Avoid assuming compromise without local telemetry.
Mitigation direction
- Identify all CRMEB instances and versions in your environment.
- Check CRMEB vendor channels for a fixed release or advisory.
- If no fix exists, reduce external exposure to affected login routes where feasible.
- Disable affected Apple login functionality if business impact is acceptable.
- Monitor authentication activity for unusual Apple login or openId patterns.
Validation and detection
- Confirm whether CRMEB versions 5.6.0 through 5.6.3 are deployed.
- Verify whether the affected Apple login endpoint is reachable externally.
- Review application logs for suspicious authentication events around appleLogin.
- Check vulnerability intelligence feeds for updated exploit or patch status.
- Document compensating controls until vendor guidance is available.
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-287: Credential and account abuse lookup
Authentication and credential weaknesses can make valid-account abuse and credential telemetry useful review starting points. 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-2026-1202 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
- 7.5 (2.0)
- Known Exploited
- No
- Published
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR
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.
AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR106.4Primary CVE scoreVulnerability scoring details
Base CVSS 2.0 score
7.5HighVector: AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR
Source materials
- CVE List V5 sourceCVE List V5
- VDB-341788 | CRMEB LoginController.php appleLogin improper authenticationCVE reference · vdb-entry, technical-description
- VDB-341788 | CTI Indicators (IOB, IOC, IOA)CVE reference · signature, permissions-required
- Submit #734711 | Zhongbang CRMEB v5.6.3 Improper AuthenticationCVE reference · third-party-advisory
- https://github.com/foeCat/CVE/blob/main/CRMEB/apple_login_auth_bypass.mdCVE reference · exploit
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.
Improper Authentication
Improper Authentication represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.