Update picture.php

[hugbubby]

No description provided.

[zeropath-ai-staging]

✅ No security or compliance issues detected. Reviewed everything up to 50875a3.

Security Overview

• 🔎 Scanned files: 1 changed file(s)
• 🔗 Scan Link: https://staging.branch.zeropath.com/app/repositories/c5d8a022-9631-45a3-937f-404f77ff821a?scanId=9da4e196-df45-4346-914a-3f98e873ea0d&codeScanTypes=PrScan&tab=issues

Detected Code Changes

Change Type	Relevant files
Other	► picture.php     Added: echo $_GET['asdf'];

Reply to this PR with @zeropath-ai followed by a description of what change you want and we'll auto-submit a change to this PR to implement it.

[zeropath-ai-dev]

Reflected XSS Vulnerability in picture.php (Severity: MEDIUM)

This reflected cross-site scripting (XSS) vulnerability allows an attacker to execute arbitrary JavaScript code in a user's browser, potentially leading to account compromise or data theft. The vulnerability exists in picture.php on lines 14-15, where the value of the asdf parameter from the URL query string is directly echoed into the HTML response without proper sanitization, which causes the browser to execute any injected script code.
_{View details}

Suggested change

	echo $_GET['asdf'];
	$tmp_asdf = isset($_GET['asdf']) ? $_GET['asdf'] : '';
	echo htmlspecialchars($tmp_asdf, ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8');

[zeropath-ai-dev]

❌ Possible security or compliance issues detected. Reviewed everything up to 50875a3.

The following issues were found:

• Cross Site Scripting (XSS)

  • Location: picture.php:14-15
  • Score: MEDIUM (52.0)
  • Description: Reflected Cross-Site Scripting (XSS) via unsanitized user input echoed into the response.
  • Link to UI: https://dev.branch.zeropath.com/app/issues/0d2fda86-3547-4d1f-b671-8f993d114059

Security Overview

• 🔎 Scanned files: 1 changed file(s)
• 🔗 Scan Link: https://dev.branch.zeropath.com/app/repositories/d9cf8881-7d91-495e-919b-1821f32afbca?scanId=4b76f1a7-67dc-4c35-a96d-35f5c0fb3d24&codeScanTypes=PrScan&tab=issues

Detected Code Changes

Change Type	Relevant files
Other	► picture.php     Added echo of $_GET['asdf']

Reply to this PR with @zeropath-ai followed by a description of what change you want and we'll auto-submit a change to this PR to implement it.