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CVE-2026-102377

CVE-2026-102377

validatedZero produced an exploit or a check.

GHSA-3vgm-jfvx-jjxr ↗EUVD-2026-90223 ↗

check availableZero validated a working check for it.not proven exploitableZero has a detection check, but hasn't produced a full working exploit yet.
cve.orgpublic pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).kevAttacks confirmed in the real world.
10Web Photo Gallery by 10Web >= n/a, <= 1.8.46
ETK-2026-157, permanent identifier
cvss8.8cna vendorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
+4h32mTTV
41mAI analysisAnalysis: how long the AI spent reversing this signal.
Check if you are vulnerable
timeline
0 = cve.org publication
trigger signal (cve.org) +0hcheck available+4h32magent stopped
0
+1h
+2h
+3h
+4h
+5h

description

10Web Photo Gallery versions through 1.8.46 are affected by a PHP object injection flaw. An attacker with Contributor-level access may be able to submit crafted serialized data; the resulting impact depends on available application code and object chains.

mitigation

Update 10Web Photo Gallery to the latest available release and verify it is newer than 1.8.46. Until updated, restrict Contributor access to trusted users and review accounts with that role.

check
available
exploit
no
automationDeterministic: a check that runs on its own, the same request on every target. Contextual: an agentic technique that needs to be applied per target, for bugs that depend on contextual flows.
deterministic
auth requiredWhether an attacker needs an account first, based on the CVSS vector's Privileges Required.
yes, low privileges
EPSSEstimate of the chance this CVE is exploited in the next 30 days. Refreshed daily.
0.29%20th percentile
agent run time
41m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-09-30 17:39Z
Δ to public pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).
–
Δ to kevAttacks confirmed in the real world.
–

outcome

Check only, differential: the check fires on the vulnerable build and is silent on the patched one.

source signals

Public signals that triggered or updated the pipeline. These are inputs for the deltas above.

  1. 2026-09-30 17:39Z
    ghsa: trigger signal, started the run
    https://github.com/advisories/GHSA-3vgm-jfvx-jjxr
  2. 2026-09-30 17:39Z

this entry in the feed

GET /api/v1/feed/CVE-2026-102377

{
  "etk_id": "ETK-2026-157",
  "cve_id": "CVE-2026-102377",
  "display_id": "CVE-2026-102377",
  "ghsa_id": "GHSA-3vgm-jfvx-jjxr",
  "euvd_id": "EUVD-2026-90223",
  "status": "published",
  "anchor_state": "anchored",
  "title": "PHP object injection in 10Web Photo Gallery",
  "summary": "10Web Photo Gallery versions through 1.8.46 are affected by a PHP object injection flaw. An attacker with Contributor-level access may be able to submit crafted serialized data; the resulting impact depends on available application code and object chains.",
  "mitigation": "Update 10Web Photo Gallery to the latest available release and verify it is newer than 1.8.46. Until updated, restrict Contributor access to trusted users and review accounts with that role.",
  "vendor": "10Web",
  "product": "Photo Gallery by 10Web",
  "affected": [
    {
      "affected_notes": [
        ">= n/a, <= 1.8.46"
      ],
      "affected_ranges": [],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "photo-gallery",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": 8.8,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
  "epss_score": 0.0029,
  "epss_percentile": 0.2005,
  "epss_asof": "2026-10-20",
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "differential",
  "exploit": false,
  "pipeline_minutes": 41.25264958333333,
  "t0_at": "2026-09-30T17:39:06.666000+00:00",
  "signals": {
    "check": {
      "at": "2026-09-30T22:10:37.203551+00:00",
      "days": 0.18854788832175925,
      "is_lower_bound": false,
      "measured_at": "2026-09-30T17:39:06.666000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-09-30T17:39:06.666000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-09-30T17:39:06.666000+00:00",
      "url": "https://github.com/advisories/GHSA-3vgm-jfvx-jjxr"
    }
  }
}

published 2026-09-30 21:29Z
last change 2026-10-21 11:38Z

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