Security readout for executives and security teams
Plain-English summary
Askbot installations at or before 0.12.2 have an access-control flaw. A regular logged-in user could change another user’s profile picture. This is not a server takeover issue, but it can damage trust, enable impersonation signals, and create moderation or brand concerns for public communities.
Executive priority
Prioritize remediation for public-facing Askbot communities or sites with open user registration. Treat as moderate urgency: the likely business impact is reputational and integrity-related, not broad system compromise based on available sources.
Technical view
CVE-2026-1213 is an IDOR/CWE-639 in Askbot. The CVSS 4.0 score is 5.3, with network access, low complexity, low privileges, and no user interaction. The documented impact is limited integrity impact: unauthorized modification of other users’ profile pictures. A GitHub commit is listed as the patch reference.
Likely exposure
Organizations running Askbot, especially public or externally accessible Q&A/community sites, should check for versions up to and including 0.12.2. Exposure requires an authenticated normal user account, so open registration increases practical risk.
Exploitation context
The source bundle does not show CISA KEV listing or public evidence of active exploitation. Exploitation requires a logged-in user and affects profile-picture integrity, not confidentiality or availability according to the provided CVSS vector.
Researcher notes
Evidence is consistent with an authenticated IDOR affecting profile-picture updates. The bundle names a patch commit but not a fixed release number. Avoid assuming broader account modification impact unless confirmed by vendor advisories or code review.
Mitigation direction
- Inventory Askbot deployments and identify versions at or before 0.12.2.
- Review the Askbot patch commit and apply vendor-supported updates or patches.
- Check Askbot and advisory guidance for a named fixed release.
- Limit open registration where feasible until remediation is complete.
- Monitor unusual profile-picture changes and user impersonation reports.
Validation and detection
- Confirm whether Askbot is deployed in production or internet-facing environments.
- Verify the installed Askbot version and source revision.
- Check whether the referenced patch commit is present in deployed code.
- Test authorization controls in a controlled environment using approved accounts.
- Review application logs for unexpected profile-picture updates across accounts.
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-639: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. 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-2026-1213 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 (4.0)
- Known Exploited
- No
- Published
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA: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:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N——Primary CVE scoreVulnerability scoring details
Base CVSS 4.0 score
5.3MediumVector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Source materials
- CVE List V5 sourceCVE List V5
- https://fluidattacks.com/advisories/ghostCVE reference · third-party-advisory
- https://askbot.com/CVE reference · product
- https://github.com/ASKBOT/askbot-devel/commit/3da3d75f35204aa71633c7a315327ba39cb6295dCVE reference · patch
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.
Authorization Bypass Through User-Controlled Key
Authorization Bypass Through User-Controlled Key represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.