Security readout for executives and security teams
Plain-English summary
CVE-2016-15037 is a cross-site scripting issue in go4rayyan Scumblr's Task Handler. A remote authenticated user could affect page content or actions seen by other users. The published severity is low because the known impact is integrity-only and no public source here shows active exploitation.
Executive priority
Handle during normal vulnerability remediation unless Scumblr is internet-facing or used by untrusted users. The business risk is mainly user-interface manipulation and workflow integrity, not server compromise based on the provided sources.
Technical view
The source bundle maps this to CWE-79 in go4rayyan Scumblr up to 2.0.1a. CVSS v2 is 3.3: network access, low complexity, authenticated access, partial integrity impact, no confidentiality or availability impact. Version 2.0.2 and commit 5c9120f2362ddb7cbe48f2c4620715adddc4ee35 are identified as the fix.
Likely exposure
Exposure is limited to organizations running go4rayyan Scumblr 2.0.1a or earlier, especially where the Task Handler is reachable by multiple authenticated users. The bundle does not provide CPEs or deployment prevalence, so asset inventory is required.
Exploitation context
The issue is remotely reachable and related to Task Handler input handling, but the CVSS vector indicates authentication is required. KEV is false, and the provided sources do not state active exploitation or provide evidence of widespread abuse.
Researcher notes
Evidence is sparse: VulDB describes unknown affected Task Handler functionality, and the bundle identifies the patch and release. Avoid assuming exploit details, vulnerable parameters, or affected forks without reviewing the upstream diff and local deployment behavior.
Mitigation direction
- Upgrade affected Scumblr deployments to version 2.0.2.
- Apply the referenced patch if maintaining a forked deployment.
- Check vendor or project guidance for any additional hardening steps.
- Prioritize shared-user or externally reachable Scumblr instances first.
Validation and detection
- Inventory Scumblr deployments and confirm exact running versions.
- Verify affected instances are upgraded to 2.0.2 or include the patch commit.
- Review access paths to the Task Handler for unnecessary exposure.
- Check application logs for suspicious task content where practical.
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-79: User-session and phishing behavior lookup
Client-side and session-facing weaknesses should be reviewed alongside initial-access and user-execution behaviors. 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-2016-15037 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
- Low
- CVSS
- 3.3 (2.0)
- Known Exploited
- No
- Published
Vector: AV:N/AC:L/Au:M/C:N/I:P/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.
AV:N/AC:L/Au:M/C:N/I:P/A:N6.42.9Primary CVE scoreVulnerability scoring details
Base CVSS 2.0 score
3.3LowVector: AV:N/AC:L/Au:M/C:N/I:P/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://vuldb.com/?id.251570CVE reference · vdb-entry
- https://vuldb.com/?ctiid.251570CVE reference · signature, permissions-required
- https://github.com/go4rayyan/CG1/commit/5c9120f2362ddb7cbe48f2c4620715adddc4ee35CVE reference · patch
- https://github.com/go4rayyan/CG1/releases/tag/v2.0.2CVE 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.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.